142699740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 410640384

約数和(自身を除く): 267940644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 127, 183, 244, 254, 305, 307, 366, 381, 508, 610, 614, 635, 732, 762, 915, 921, 1220, 1228, 1270, 1524, 1535, 1830, 1842, 1905, 2540, 3070, 3660, 3684, 3810, 4605, 6140, 7620, 7747, 9210, 15494, 18420, 18727, 23241, 30988, 37454, 38735, 38989, 46482, 56181, 74908, 77470, 77978, 92964, 93635, 112362, 116205, 116967, 154940, 155956, 187270, 194945, 224724, 232410, 233934, 280905, 374540, 389890, 464820, 467868, 561810, 584835, 779780, 1123620, 1169670, 2339340, 2378329, 4756658, 7134987, 9513316, 11891645, 14269974, 23783290, 28539948, 35674935, 47566580, 71349870, 142699740]

約数ペア:

[(1, 142699740), (2, 71349870), (3, 47566580), (4, 35674935), (5, 28539948), (6, 23783290), (10, 14269974), (12, 11891645), (15, 9513316), (20, 7134987), (30, 4756658), (60, 2378329), (61, 2339340), (122, 1169670), (127, 1123620), (183, 779780), (244, 584835), (254, 561810), (305, 467868), (307, 464820), (366, 389890), (381, 374540), (508, 280905), (610, 233934), (614, 232410), (635, 224724), (732, 194945), (762, 187270), (915, 155956), (921, 154940), (1220, 116967), (1228, 116205), (1270, 112362), (1524, 93635), (1535, 92964), (1830, 77978), (1842, 77470), (1905, 74908), (2540, 56181), (3070, 46482), (3660, 38989), (3684, 38735), (3810, 37454), (4605, 30988), (6140, 23241), (7620, 18727), (7747, 18420), (9210, 15494)]