15554927370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{37139}}^1$

素因数の和:37779

約数の個数: 64

約数和(自身を含む): 39020175360

約数和(自身を除く): 23465247990

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 607, 690, 1214, 1821, 3035, 3642, 6070, 9105, 13961, 18210, 27922, 37139, 41883, 69805, 74278, 83766, 111417, 139610, 185695, 209415, 222834, 371390, 418830, 557085, 854197, 1114170, 1708394, 2562591, 4270985, 5125182, 8541970, 12812955, 22543373, 25625910, 45086746, 67630119, 112716865, 135260238, 225433730, 338150595, 518497579, 676301190, 1036995158, 1555492737, 2592487895, 3110985474, 5184975790, 7777463685, 15554927370]

約数ペア:

[(1, 15554927370), (2, 7777463685), (3, 5184975790), (5, 3110985474), (6, 2592487895), (10, 1555492737), (15, 1036995158), (23, 676301190), (30, 518497579), (46, 338150595), (69, 225433730), (115, 135260238), (138, 112716865), (230, 67630119), (345, 45086746), (607, 25625910), (690, 22543373), (1214, 12812955), (1821, 8541970), (3035, 5125182), (3642, 4270985), (6070, 2562591), (9105, 1708394), (13961, 1114170), (18210, 854197), (27922, 557085), (37139, 418830), (41883, 371390), (69805, 222834), (74278, 209415), (83766, 185695), (111417, 139610)]