130966710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 381844368

約数和(自身を除く): 250877658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 53, 70, 82, 98, 105, 106, 123, 147, 159, 205, 210, 245, 246, 265, 287, 294, 318, 371, 410, 490, 530, 574, 615, 735, 742, 795, 861, 1113, 1230, 1435, 1470, 1590, 1681, 1722, 1855, 2009, 2173, 2226, 2597, 2870, 3362, 3710, 4018, 4305, 4346, 5043, 5194, 5565, 6027, 6519, 7791, 8405, 8610, 10045, 10086, 10865, 11130, 11767, 12054, 12985, 13038, 15211, 15582, 16810, 20090, 21730, 23534, 25215, 25970, 30135, 30422, 32595, 35301, 38955, 45633, 50430, 58835, 60270, 65190, 70602, 76055, 77910, 82369, 89093, 91266, 106477, 117670, 152110, 164738, 176505, 178186, 212954, 228165, 247107, 267279, 319431, 353010, 411845, 445465, 456330, 494214, 532385, 534558, 623651, 638862, 823690, 890930, 1064770, 1235535, 1247302, 1336395, 1597155, 1870953, 2471070, 2672790, 3118255, 3194310, 3741906, 4365557, 6236510, 8731114, 9354765, 13096671, 18709530, 21827785, 26193342, 43655570, 65483355, 130966710]

約数ペア:

[(1, 130966710), (2, 65483355), (3, 43655570), (5, 26193342), (6, 21827785), (7, 18709530), (10, 13096671), (14, 9354765), (15, 8731114), (21, 6236510), (30, 4365557), (35, 3741906), (41, 3194310), (42, 3118255), (49, 2672790), (53, 2471070), (70, 1870953), (82, 1597155), (98, 1336395), (105, 1247302), (106, 1235535), (123, 1064770), (147, 890930), (159, 823690), (205, 638862), (210, 623651), (245, 534558), (246, 532385), (265, 494214), (287, 456330), (294, 445465), (318, 411845), (371, 353010), (410, 319431), (490, 267279), (530, 247107), (574, 228165), (615, 212954), (735, 178186), (742, 176505), (795, 164738), (861, 152110), (1113, 117670), (1230, 106477), (1435, 91266), (1470, 89093), (1590, 82369), (1681, 77910), (1722, 76055), (1855, 70602), (2009, 65190), (2173, 60270), (2226, 58835), (2597, 50430), (2870, 45633), (3362, 38955), (3710, 35301), (4018, 32595), (4305, 30422), (4346, 30135), (5043, 25970), (5194, 25215), (5565, 23534), (6027, 21730), (6519, 20090), (7791, 16810), (8405, 15582), (8610, 15211), (10045, 13038), (10086, 12985), (10865, 12054), (11130, 11767)]