42523290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27793}}^1$

素因数の和:27823

約数の個数: 48

約数和(自身を含む): 117068328

約数和(自身を除く): 74545038

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, 27793, 55586, 83379, 138965, 166758, 250137, 277930, 416895, 472481, 500274, 833790, 944962, 1250685, 1417443, 2362405, 2501370, 2834886, 4252329, 4724810, 7087215, 8504658, 14174430, 21261645, 42523290]

約数ペア:

[(1, 42523290), (2, 21261645), (3, 14174430), (5, 8504658), (6, 7087215), (9, 4724810), (10, 4252329), (15, 2834886), (17, 2501370), (18, 2362405), (30, 1417443), (34, 1250685), (45, 944962), (51, 833790), (85, 500274), (90, 472481), (102, 416895), (153, 277930), (170, 250137), (255, 166758), (306, 138965), (510, 83379), (765, 55586), (1530, 27793)]