143254230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 408830976

約数和(自身を除く): 265576746

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 61, 70, 105, 106, 122, 159, 183, 210, 211, 265, 305, 318, 366, 371, 422, 427, 530, 610, 633, 742, 795, 854, 915, 1055, 1113, 1266, 1281, 1477, 1590, 1830, 1855, 2110, 2135, 2226, 2562, 2954, 3165, 3233, 3710, 4270, 4431, 5565, 6330, 6405, 6466, 7385, 8862, 9699, 11130, 11183, 12810, 12871, 14770, 16165, 19398, 22155, 22366, 22631, 25742, 32330, 33549, 38613, 44310, 45262, 48495, 55915, 64355, 67098, 67893, 77226, 78281, 90097, 96990, 111830, 113155, 128710, 135786, 156562, 167745, 180194, 193065, 226310, 234843, 270291, 335490, 339465, 386130, 391405, 450485, 469686, 540582, 678930, 682163, 782810, 900970, 1174215, 1351455, 1364326, 2046489, 2348430, 2702910, 3410815, 4092978, 4775141, 6821630, 9550282, 10232445, 14325423, 20464890, 23875705, 28650846, 47751410, 71627115, 143254230]

約数ペア:

[(1, 143254230), (2, 71627115), (3, 47751410), (5, 28650846), (6, 23875705), (7, 20464890), (10, 14325423), (14, 10232445), (15, 9550282), (21, 6821630), (30, 4775141), (35, 4092978), (42, 3410815), (53, 2702910), (61, 2348430), (70, 2046489), (105, 1364326), (106, 1351455), (122, 1174215), (159, 900970), (183, 782810), (210, 682163), (211, 678930), (265, 540582), (305, 469686), (318, 450485), (366, 391405), (371, 386130), (422, 339465), (427, 335490), (530, 270291), (610, 234843), (633, 226310), (742, 193065), (795, 180194), (854, 167745), (915, 156562), (1055, 135786), (1113, 128710), (1266, 113155), (1281, 111830), (1477, 96990), (1590, 90097), (1830, 78281), (1855, 77226), (2110, 67893), (2135, 67098), (2226, 64355), (2562, 55915), (2954, 48495), (3165, 45262), (3233, 44310), (3710, 38613), (4270, 33549), (4431, 32330), (5565, 25742), (6330, 22631), (6405, 22366), (6466, 22155), (7385, 19398), (8862, 16165), (9699, 14770), (11130, 12871), (11183, 12810)]