127155178710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2842727}}^1$

素因数の和:2842818

約数の個数: 96

約数和(自身を含む): 383154250752

約数和(自身を除く): 255999072042

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 994, 1065, 1278, 1491, 2130, 2485, 2982, 3195, 4473, 4970, 6390, 7455, 8946, 14910, 22365, 44730, 2842727, 5685454, 8528181, 14213635, 17056362, 19899089, 25584543, 28427270, 39798178, 42640905, 51169086, 59697267, 85281810, 99495445, 119394534, 127922715, 179091801, 198990890, 201833617, 255845430, 298486335, 358183602, 403667234, 596972670, 605500851, 895459005, 1009168085, 1211001702, 1412835319, 1790918010, 1816502553, 2018336170, 2825670638, 3027504255, 3633005106, 4238505957, 6055008510, 7064176595, 8477011914, 9082512765, 12715517871, 14128353190, 18165025530, 21192529785, 25431035742, 42385059570, 63577589355, 127155178710]

約数ペア:

[(1, 127155178710), (2, 63577589355), (3, 42385059570), (5, 25431035742), (6, 21192529785), (7, 18165025530), (9, 14128353190), (10, 12715517871), (14, 9082512765), (15, 8477011914), (18, 7064176595), (21, 6055008510), (30, 4238505957), (35, 3633005106), (42, 3027504255), (45, 2825670638), (63, 2018336170), (70, 1816502553), (71, 1790918010), (90, 1412835319), (105, 1211001702), (126, 1009168085), (142, 895459005), (210, 605500851), (213, 596972670), (315, 403667234), (355, 358183602), (426, 298486335), (497, 255845430), (630, 201833617), (639, 198990890), (710, 179091801), (994, 127922715), (1065, 119394534), (1278, 99495445), (1491, 85281810), (2130, 59697267), (2485, 51169086), (2982, 42640905), (3195, 39798178), (4473, 28427270), (4970, 25584543), (6390, 19899089), (7455, 17056362), (8946, 14213635), (14910, 8528181), (22365, 5685454), (44730, 2842727)]