154401570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:488

約数の個数: 96

約数和(自身を含む): 413921664

約数和(自身を除く): 259520094

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 73, 90, 142, 146, 213, 219, 331, 355, 365, 426, 438, 639, 657, 662, 710, 730, 993, 1065, 1095, 1278, 1314, 1655, 1986, 2130, 2190, 2979, 3195, 3285, 3310, 4965, 5183, 5958, 6390, 6570, 9930, 10366, 14895, 15549, 23501, 24163, 25915, 29790, 31098, 46647, 47002, 48326, 51830, 70503, 72489, 77745, 93294, 117505, 120815, 141006, 144978, 155490, 211509, 217467, 233235, 235010, 241630, 352515, 362445, 423018, 434934, 466470, 705030, 724890, 1057545, 1087335, 1715573, 2115090, 2174670, 3431146, 5146719, 8577865, 10293438, 15440157, 17155730, 25733595, 30880314, 51467190, 77200785, 154401570]

約数ペア:

[(1, 154401570), (2, 77200785), (3, 51467190), (5, 30880314), (6, 25733595), (9, 17155730), (10, 15440157), (15, 10293438), (18, 8577865), (30, 5146719), (45, 3431146), (71, 2174670), (73, 2115090), (90, 1715573), (142, 1087335), (146, 1057545), (213, 724890), (219, 705030), (331, 466470), (355, 434934), (365, 423018), (426, 362445), (438, 352515), (639, 241630), (657, 235010), (662, 233235), (710, 217467), (730, 211509), (993, 155490), (1065, 144978), (1095, 141006), (1278, 120815), (1314, 117505), (1655, 93294), (1986, 77745), (2130, 72489), (2190, 70503), (2979, 51830), (3195, 48326), (3285, 47002), (3310, 46647), (4965, 31098), (5183, 29790), (5958, 25915), (6390, 24163), (6570, 23501), (9930, 15549), (10366, 14895)]