42172130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 102961152

約数和(自身を除く): 60789022

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 383, 385, 455, 605, 715, 766, 770, 847, 910, 1001, 1210, 1430, 1573, 1694, 1915, 2002, 2681, 3146, 3830, 4213, 4235, 4979, 5005, 5362, 7865, 8426, 8470, 9958, 10010, 11011, 13405, 15730, 21065, 22022, 24895, 26810, 29491, 34853, 42130, 46343, 49790, 54769, 55055, 58982, 69706, 92686, 109538, 110110, 147455, 174265, 231715, 273845, 294910, 324401, 348530, 383383, 463430, 547690, 602459, 648802, 766766, 1204918, 1622005, 1916915, 3012295, 3244010, 3833830, 4217213, 6024590, 8434426, 21086065, 42172130]

約数ペア:

[(1, 42172130), (2, 21086065), (5, 8434426), (7, 6024590), (10, 4217213), (11, 3833830), (13, 3244010), (14, 3012295), (22, 1916915), (26, 1622005), (35, 1204918), (55, 766766), (65, 648802), (70, 602459), (77, 547690), (91, 463430), (110, 383383), (121, 348530), (130, 324401), (143, 294910), (154, 273845), (182, 231715), (242, 174265), (286, 147455), (383, 110110), (385, 109538), (455, 92686), (605, 69706), (715, 58982), (766, 55055), (770, 54769), (847, 49790), (910, 46343), (1001, 42130), (1210, 34853), (1430, 29491), (1573, 26810), (1694, 24895), (1915, 22022), (2002, 21065), (2681, 15730), (3146, 13405), (3830, 11011), (4213, 10010), (4235, 9958), (4979, 8470), (5005, 8426), (5362, 7865)]