73806810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 223948800

約数和(自身を除く): 150141990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 89, 105, 110, 154, 165, 178, 210, 231, 267, 330, 359, 385, 445, 462, 534, 623, 718, 770, 890, 979, 1077, 1155, 1246, 1335, 1795, 1869, 1958, 2154, 2310, 2513, 2670, 2937, 3115, 3590, 3738, 3949, 4895, 5026, 5385, 5874, 6230, 6853, 7539, 7898, 9345, 9790, 10770, 11847, 12565, 13706, 14685, 15078, 18690, 19745, 20559, 23694, 25130, 27643, 29370, 31951, 34265, 37695, 39490, 41118, 55286, 59235, 63902, 68530, 75390, 82929, 95853, 102795, 118470, 138215, 159755, 165858, 191706, 205590, 223657, 276430, 319510, 351461, 414645, 447314, 479265, 670971, 702922, 829290, 958530, 1054383, 1118285, 1341942, 1757305, 2108766, 2236570, 2460227, 3354855, 3514610, 4920454, 5271915, 6709710, 7380681, 10543830, 12301135, 14761362, 24602270, 36903405, 73806810]

約数ペア:

[(1, 73806810), (2, 36903405), (3, 24602270), (5, 14761362), (6, 12301135), (7, 10543830), (10, 7380681), (11, 6709710), (14, 5271915), (15, 4920454), (21, 3514610), (22, 3354855), (30, 2460227), (33, 2236570), (35, 2108766), (42, 1757305), (55, 1341942), (66, 1118285), (70, 1054383), (77, 958530), (89, 829290), (105, 702922), (110, 670971), (154, 479265), (165, 447314), (178, 414645), (210, 351461), (231, 319510), (267, 276430), (330, 223657), (359, 205590), (385, 191706), (445, 165858), (462, 159755), (534, 138215), (623, 118470), (718, 102795), (770, 95853), (890, 82929), (979, 75390), (1077, 68530), (1155, 63902), (1246, 59235), (1335, 55286), (1795, 41118), (1869, 39490), (1958, 37695), (2154, 34265), (2310, 31951), (2513, 29370), (2670, 27643), (2937, 25130), (3115, 23694), (3590, 20559), (3738, 19745), (3949, 18690), (4895, 15078), (5026, 14685), (5385, 13706), (5874, 12565), (6230, 11847), (6853, 10770), (7539, 9790), (7898, 9345)]