1577029140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{515369}}^1$

素因数の和:515401

約数の個数: 72

約数和(自身を含む): 5065056360

約数和(自身を除く): 3488027220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 515369, 1030738, 1546107, 2061476, 2576845, 3092214, 4638321, 5153690, 6184428, 7730535, 8761273, 9276642, 10307380, 15461070, 17522546, 18553284, 23191605, 26283819, 30922140, 35045092, 43806365, 46383210, 52567638, 78851457, 87612730, 92766420, 105135276, 131419095, 157702914, 175225460, 262838190, 315405828, 394257285, 525676380, 788514570, 1577029140]

約数ペア:

[(1, 1577029140), (2, 788514570), (3, 525676380), (4, 394257285), (5, 315405828), (6, 262838190), (9, 175225460), (10, 157702914), (12, 131419095), (15, 105135276), (17, 92766420), (18, 87612730), (20, 78851457), (30, 52567638), (34, 46383210), (36, 43806365), (45, 35045092), (51, 30922140), (60, 26283819), (68, 23191605), (85, 18553284), (90, 17522546), (102, 15461070), (153, 10307380), (170, 9276642), (180, 8761273), (204, 7730535), (255, 6184428), (306, 5153690), (340, 4638321), (510, 3092214), (612, 2576845), (765, 2061476), (1020, 1546107), (1530, 1030738), (3060, 515369)]