222295710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:898

約数の個数: 128

約数和(自身を含む): 663634944

約数和(自身を除く): 441339234

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 107, 130, 182, 195, 210, 214, 273, 321, 390, 455, 535, 546, 642, 749, 761, 910, 1070, 1365, 1391, 1498, 1522, 1605, 2247, 2283, 2730, 2782, 3210, 3745, 3805, 4173, 4494, 4566, 5327, 6955, 7490, 7610, 8346, 9737, 9893, 10654, 11235, 11415, 13910, 15981, 19474, 19786, 20865, 22470, 22830, 26635, 29211, 29679, 31962, 41730, 48685, 49465, 53270, 58422, 59358, 69251, 79905, 81427, 97370, 98930, 138502, 146055, 148395, 159810, 162854, 207753, 244281, 292110, 296790, 346255, 407135, 415506, 488562, 569989, 692510, 814270, 1038765, 1058551, 1139978, 1221405, 1709967, 2077530, 2117102, 2442810, 2849945, 3175653, 3419934, 5292755, 5699890, 6351306, 7409857, 8549835, 10585510, 14819714, 15878265, 17099670, 22229571, 31756530, 37049285, 44459142, 74098570, 111147855, 222295710]

約数ペア:

[(1, 222295710), (2, 111147855), (3, 74098570), (5, 44459142), (6, 37049285), (7, 31756530), (10, 22229571), (13, 17099670), (14, 15878265), (15, 14819714), (21, 10585510), (26, 8549835), (30, 7409857), (35, 6351306), (39, 5699890), (42, 5292755), (65, 3419934), (70, 3175653), (78, 2849945), (91, 2442810), (105, 2117102), (107, 2077530), (130, 1709967), (182, 1221405), (195, 1139978), (210, 1058551), (214, 1038765), (273, 814270), (321, 692510), (390, 569989), (455, 488562), (535, 415506), (546, 407135), (642, 346255), (749, 296790), (761, 292110), (910, 244281), (1070, 207753), (1365, 162854), (1391, 159810), (1498, 148395), (1522, 146055), (1605, 138502), (2247, 98930), (2283, 97370), (2730, 81427), (2782, 79905), (3210, 69251), (3745, 59358), (3805, 58422), (4173, 53270), (4494, 49465), (4566, 48685), (5327, 41730), (6955, 31962), (7490, 29679), (7610, 29211), (8346, 26635), (9737, 22830), (9893, 22470), (10654, 20865), (11235, 19786), (11415, 19474), (13910, 15981)]