11131890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 34283520

約数和(自身を除く): 23151630

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 61, 66, 70, 77, 79, 105, 110, 122, 154, 158, 165, 183, 210, 231, 237, 305, 330, 366, 385, 395, 427, 462, 474, 553, 610, 671, 770, 790, 854, 869, 915, 1106, 1155, 1185, 1281, 1342, 1659, 1738, 1830, 2013, 2135, 2310, 2370, 2562, 2607, 2765, 3318, 3355, 4026, 4270, 4345, 4697, 4819, 5214, 5530, 6083, 6405, 6710, 8295, 8690, 9394, 9638, 10065, 12166, 12810, 13035, 14091, 14457, 16590, 18249, 20130, 23485, 24095, 26070, 28182, 28914, 30415, 33733, 36498, 46970, 48190, 53009, 60830, 67466, 70455, 72285, 91245, 101199, 106018, 140910, 144570, 159027, 168665, 182490, 202398, 265045, 318054, 337330, 371063, 505995, 530090, 742126, 795135, 1011990, 1113189, 1590270, 1855315, 2226378, 3710630, 5565945, 11131890]

約数ペア:

[(1, 11131890), (2, 5565945), (3, 3710630), (5, 2226378), (6, 1855315), (7, 1590270), (10, 1113189), (11, 1011990), (14, 795135), (15, 742126), (21, 530090), (22, 505995), (30, 371063), (33, 337330), (35, 318054), (42, 265045), (55, 202398), (61, 182490), (66, 168665), (70, 159027), (77, 144570), (79, 140910), (105, 106018), (110, 101199), (122, 91245), (154, 72285), (158, 70455), (165, 67466), (183, 60830), (210, 53009), (231, 48190), (237, 46970), (305, 36498), (330, 33733), (366, 30415), (385, 28914), (395, 28182), (427, 26070), (462, 24095), (474, 23485), (553, 20130), (610, 18249), (671, 16590), (770, 14457), (790, 14091), (854, 13035), (869, 12810), (915, 12166), (1106, 10065), (1155, 9638), (1185, 9394), (1281, 8690), (1342, 8295), (1659, 6710), (1738, 6405), (1830, 6083), (2013, 5530), (2135, 5214), (2310, 4819), (2370, 4697), (2562, 4345), (2607, 4270), (2765, 4026), (3318, 3355)]