61727380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 92714348

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 113, 130, 143, 191, 220, 226, 260, 286, 382, 452, 565, 572, 715, 764, 955, 1130, 1243, 1430, 1469, 1910, 2101, 2260, 2483, 2486, 2860, 2938, 3820, 4202, 4966, 4972, 5876, 6215, 7345, 8404, 9932, 10505, 12415, 12430, 14690, 16159, 21010, 21583, 24830, 24860, 27313, 29380, 32318, 42020, 43166, 49660, 54626, 64636, 80795, 86332, 107915, 109252, 136565, 161590, 215830, 237413, 273130, 280579, 323180, 431660, 474826, 546260, 561158, 949652, 1122316, 1187065, 1402895, 2374130, 2805790, 3086369, 4748260, 5611580, 6172738, 12345476, 15431845, 30863690, 61727380]

約数ペア:

[(1, 61727380), (2, 30863690), (4, 15431845), (5, 12345476), (10, 6172738), (11, 5611580), (13, 4748260), (20, 3086369), (22, 2805790), (26, 2374130), (44, 1402895), (52, 1187065), (55, 1122316), (65, 949652), (110, 561158), (113, 546260), (130, 474826), (143, 431660), (191, 323180), (220, 280579), (226, 273130), (260, 237413), (286, 215830), (382, 161590), (452, 136565), (565, 109252), (572, 107915), (715, 86332), (764, 80795), (955, 64636), (1130, 54626), (1243, 49660), (1430, 43166), (1469, 42020), (1910, 32318), (2101, 29380), (2260, 27313), (2483, 24860), (2486, 24830), (2860, 21583), (2938, 21010), (3820, 16159), (4202, 14690), (4966, 12430), (4972, 12415), (5876, 10505), (6215, 9932), (7345, 8404)]