71786070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46919}}^1$

素因数の和:46949

約数の個数: 48

約数和(自身を含む): 197627040

約数和(自身を除く): 125840970

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, 46919, 93838, 140757, 234595, 281514, 422271, 469190, 703785, 797623, 844542, 1407570, 1595246, 2111355, 2392869, 3988115, 4222710, 4785738, 7178607, 7976230, 11964345, 14357214, 23928690, 35893035, 71786070]

約数ペア:

[(1, 71786070), (2, 35893035), (3, 23928690), (5, 14357214), (6, 11964345), (9, 7976230), (10, 7178607), (15, 4785738), (17, 4222710), (18, 3988115), (30, 2392869), (34, 2111355), (45, 1595246), (51, 1407570), (85, 844542), (90, 797623), (102, 703785), (153, 469190), (170, 422271), (255, 281514), (306, 234595), (510, 140757), (765, 93838), (1530, 46919)]