12669664620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{5237}}^1$

素因数の和:5971

約数の個数: 96

約数和(自身を含む): 36118063296

約数和(自身を除く): 23448398676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 661, 732, 915, 1220, 1322, 1830, 1983, 2644, 3305, 3660, 3966, 5237, 6610, 7932, 9915, 10474, 13220, 15711, 19830, 20948, 26185, 31422, 39660, 40321, 52370, 62844, 78555, 80642, 104740, 120963, 157110, 161284, 201605, 241926, 314220, 319457, 403210, 483852, 604815, 638914, 806420, 958371, 1209630, 1277828, 1597285, 1916742, 2419260, 3194570, 3461657, 3833484, 4791855, 6389140, 6923314, 9583710, 10384971, 13846628, 17308285, 19167420, 20769942, 34616570, 41539884, 51924855, 69233140, 103849710, 207699420, 211161077, 422322154, 633483231, 844644308, 1055805385, 1266966462, 2111610770, 2533932924, 3167416155, 4223221540, 6334832310, 12669664620]

約数ペア:

[(1, 12669664620), (2, 6334832310), (3, 4223221540), (4, 3167416155), (5, 2533932924), (6, 2111610770), (10, 1266966462), (12, 1055805385), (15, 844644308), (20, 633483231), (30, 422322154), (60, 211161077), (61, 207699420), (122, 103849710), (183, 69233140), (244, 51924855), (305, 41539884), (366, 34616570), (610, 20769942), (661, 19167420), (732, 17308285), (915, 13846628), (1220, 10384971), (1322, 9583710), (1830, 6923314), (1983, 6389140), (2644, 4791855), (3305, 3833484), (3660, 3461657), (3966, 3194570), (5237, 2419260), (6610, 1916742), (7932, 1597285), (9915, 1277828), (10474, 1209630), (13220, 958371), (15711, 806420), (19830, 638914), (20948, 604815), (26185, 483852), (31422, 403210), (39660, 319457), (40321, 314220), (52370, 241926), (62844, 201605), (78555, 161284), (80642, 157110), (104740, 120963)]