42887430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28031}}^1$

素因数の和:28061

約数の個数: 48

約数和(自身を含む): 118070784

約数和(自身を除く): 75183354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 28031, 56062, 84093, 140155, 168186, 252279, 280310, 420465, 476527, 504558, 840930, 953054, 1261395, 1429581, 2382635, 2522790, 2859162, 4288743, 4765270, 7147905, 8577486, 14295810, 21443715, 42887430]

約数ペア:

[(1, 42887430), (2, 21443715), (3, 14295810), (5, 8577486), (6, 7147905), (9, 4765270), (10, 4288743), (15, 2859162), (17, 2522790), (18, 2382635), (30, 1429581), (34, 1261395), (45, 953054), (51, 840930), (85, 504558), (90, 476527), (102, 420465), (153, 280310), (170, 252279), (255, 168186), (306, 140155), (510, 84093), (765, 56062), (1530, 28031)]