70736820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 251983872

約数和(自身を除く): 181247052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 70, 77, 84, 105, 110, 122, 132, 140, 154, 165, 183, 210, 220, 231, 244, 251, 305, 308, 330, 366, 385, 420, 427, 462, 502, 610, 660, 671, 732, 753, 770, 854, 915, 924, 1004, 1155, 1220, 1255, 1281, 1342, 1506, 1540, 1708, 1757, 1830, 2013, 2135, 2310, 2510, 2562, 2684, 2761, 3012, 3355, 3514, 3660, 3765, 4026, 4270, 4620, 4697, 5020, 5124, 5271, 5522, 6405, 6710, 7028, 7530, 8052, 8283, 8540, 8785, 9394, 10065, 10542, 11044, 12810, 13420, 13805, 14091, 15060, 15311, 16566, 17570, 18788, 19327, 20130, 21084, 23485, 25620, 26355, 27610, 28182, 30622, 33132, 35140, 38654, 40260, 41415, 45933, 46970, 52710, 55220, 56364, 57981, 61244, 70455, 76555, 77308, 82830, 91866, 93940, 96635, 105420, 107177, 115962, 140910, 153110, 165660, 168421, 183732, 193270, 214354, 229665, 231924, 281820, 289905, 306220, 321531, 336842, 386540, 428708, 459330, 505263, 535885, 579810, 643062, 673684, 842105, 918660, 1010526, 1071770, 1159620, 1178947, 1286124, 1607655, 1684210, 2021052, 2143540, 2357894, 2526315, 3215310, 3368420, 3536841, 4715788, 5052630, 5894735, 6430620, 7073682, 10105260, 11789470, 14147364, 17684205, 23578940, 35368410, 70736820]

約数ペア:

[(1, 70736820), (2, 35368410), (3, 23578940), (4, 17684205), (5, 14147364), (6, 11789470), (7, 10105260), (10, 7073682), (11, 6430620), (12, 5894735), (14, 5052630), (15, 4715788), (20, 3536841), (21, 3368420), (22, 3215310), (28, 2526315), (30, 2357894), (33, 2143540), (35, 2021052), (42, 1684210), (44, 1607655), (55, 1286124), (60, 1178947), (61, 1159620), (66, 1071770), (70, 1010526), (77, 918660), (84, 842105), (105, 673684), (110, 643062), (122, 579810), (132, 535885), (140, 505263), (154, 459330), (165, 428708), (183, 386540), (210, 336842), (220, 321531), (231, 306220), (244, 289905), (251, 281820), (305, 231924), (308, 229665), (330, 214354), (366, 193270), (385, 183732), (420, 168421), (427, 165660), (462, 153110), (502, 140910), (610, 115962), (660, 107177), (671, 105420), (732, 96635), (753, 93940), (770, 91866), (854, 82830), (915, 77308), (924, 76555), (1004, 70455), (1155, 61244), (1220, 57981), (1255, 56364), (1281, 55220), (1342, 52710), (1506, 46970), (1540, 45933), (1708, 41415), (1757, 40260), (1830, 38654), (2013, 35140), (2135, 33132), (2310, 30622), (2510, 28182), (2562, 27610), (2684, 26355), (2761, 25620), (3012, 23485), (3355, 21084), (3514, 20130), (3660, 19327), (3765, 18788), (4026, 17570), (4270, 16566), (4620, 15311), (4697, 15060), (5020, 14091), (5124, 13805), (5271, 13420), (5522, 12810), (6405, 11044), (6710, 10542), (7028, 10065), (7530, 9394), (8052, 8785), (8283, 8540)]