189887490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6046

約数の個数: 96

約数和(自身を含む): 551468736

約数和(自身を除く): 361581246

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 810, 1053, 1170, 1215, 1755, 2106, 2430, 3159, 3510, 5265, 6011, 6318, 10530, 12022, 15795, 18033, 30055, 31590, 36066, 54099, 60110, 78143, 90165, 108198, 156286, 162297, 180330, 234429, 270495, 324594, 390715, 468858, 486891, 540990, 703287, 781430, 811485, 973782, 1172145, 1406574, 1460673, 1622970, 2109861, 2344290, 2434455, 2921346, 3516435, 4219722, 4868910, 6329583, 7032870, 7303365, 10549305, 12659166, 14606730, 18988749, 21098610, 31647915, 37977498, 63295830, 94943745, 189887490]

約数ペア:

[(1, 189887490), (2, 94943745), (3, 63295830), (5, 37977498), (6, 31647915), (9, 21098610), (10, 18988749), (13, 14606730), (15, 12659166), (18, 10549305), (26, 7303365), (27, 7032870), (30, 6329583), (39, 4868910), (45, 4219722), (54, 3516435), (65, 2921346), (78, 2434455), (81, 2344290), (90, 2109861), (117, 1622970), (130, 1460673), (135, 1406574), (162, 1172145), (195, 973782), (234, 811485), (243, 781430), (270, 703287), (351, 540990), (390, 486891), (405, 468858), (486, 390715), (585, 324594), (702, 270495), (810, 234429), (1053, 180330), (1170, 162297), (1215, 156286), (1755, 108198), (2106, 90165), (2430, 78143), (3159, 60110), (3510, 54099), (5265, 36066), (6011, 31590), (6318, 30055), (10530, 18033), (12022, 15795)]