189145110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 128

約数和(自身を含む): 581520384

約数和(自身を除く): 392375274

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 370, 385, 407, 462, 518, 555, 770, 777, 814, 1110, 1155, 1221, 1295, 1554, 2035, 2213, 2310, 2442, 2590, 2849, 3885, 4070, 4426, 5698, 6105, 6639, 7770, 8547, 11065, 12210, 13278, 14245, 15491, 17094, 22130, 24343, 28490, 30982, 33195, 42735, 46473, 48686, 66390, 73029, 77455, 81881, 85470, 92946, 121715, 146058, 154910, 163762, 170401, 232365, 243430, 245643, 340802, 365145, 409405, 464730, 491286, 511203, 573167, 730290, 818810, 852005, 900691, 1022406, 1146334, 1228215, 1704010, 1719501, 1801382, 2456430, 2556015, 2702073, 2865835, 3439002, 4503455, 5112030, 5404146, 5731670, 6304837, 8597505, 9006910, 12609674, 13510365, 17195010, 18914511, 27020730, 31524185, 37829022, 63048370, 94572555, 189145110]

約数ペア:

[(1, 189145110), (2, 94572555), (3, 63048370), (5, 37829022), (6, 31524185), (7, 27020730), (10, 18914511), (11, 17195010), (14, 13510365), (15, 12609674), (21, 9006910), (22, 8597505), (30, 6304837), (33, 5731670), (35, 5404146), (37, 5112030), (42, 4503455), (55, 3439002), (66, 2865835), (70, 2702073), (74, 2556015), (77, 2456430), (105, 1801382), (110, 1719501), (111, 1704010), (154, 1228215), (165, 1146334), (185, 1022406), (210, 900691), (222, 852005), (231, 818810), (259, 730290), (330, 573167), (370, 511203), (385, 491286), (407, 464730), (462, 409405), (518, 365145), (555, 340802), (770, 245643), (777, 243430), (814, 232365), (1110, 170401), (1155, 163762), (1221, 154910), (1295, 146058), (1554, 121715), (2035, 92946), (2213, 85470), (2310, 81881), (2442, 77455), (2590, 73029), (2849, 66390), (3885, 48686), (4070, 46473), (4426, 42735), (5698, 33195), (6105, 30982), (6639, 28490), (7770, 24343), (8547, 22130), (11065, 17094), (12210, 15491), (13278, 14245)]