15511661970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{77023}}^1$

素因数の和:77184

約数の個数: 96

約数和(自身を含む): 43622696448

約数和(自身を除く): 28111034478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 137, 147, 210, 245, 274, 294, 411, 490, 685, 735, 822, 959, 1370, 1470, 1918, 2055, 2877, 4110, 4795, 5754, 6713, 9590, 13426, 14385, 20139, 28770, 33565, 40278, 67130, 77023, 100695, 154046, 201390, 231069, 385115, 462138, 539161, 770230, 1078322, 1155345, 1617483, 2310690, 2695805, 3234966, 3774127, 5391610, 7548254, 8087415, 10552151, 11322381, 16174830, 18870635, 21104302, 22644762, 31656453, 37741270, 52760755, 56611905, 63312906, 73865057, 105521510, 113223810, 147730114, 158282265, 221595171, 316564530, 369325285, 443190342, 517055399, 738650570, 1034110798, 1107975855, 1551166197, 2215951710, 2585276995, 3102332394, 5170553990, 7755830985, 15511661970]

約数ペア:

[(1, 15511661970), (2, 7755830985), (3, 5170553990), (5, 3102332394), (6, 2585276995), (7, 2215951710), (10, 1551166197), (14, 1107975855), (15, 1034110798), (21, 738650570), (30, 517055399), (35, 443190342), (42, 369325285), (49, 316564530), (70, 221595171), (98, 158282265), (105, 147730114), (137, 113223810), (147, 105521510), (210, 73865057), (245, 63312906), (274, 56611905), (294, 52760755), (411, 37741270), (490, 31656453), (685, 22644762), (735, 21104302), (822, 18870635), (959, 16174830), (1370, 11322381), (1470, 10552151), (1918, 8087415), (2055, 7548254), (2877, 5391610), (4110, 3774127), (4795, 3234966), (5754, 2695805), (6713, 2310690), (9590, 1617483), (13426, 1155345), (14385, 1078322), (20139, 770230), (28770, 539161), (33565, 462138), (40278, 385115), (67130, 231069), (77023, 201390), (100695, 154046)]