947850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 2410560

約数和(自身を除く): 1462710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 89, 142, 150, 178, 213, 267, 355, 426, 445, 534, 710, 890, 1065, 1335, 1775, 2130, 2225, 2670, 3550, 4450, 5325, 6319, 6675, 10650, 12638, 13350, 18957, 31595, 37914, 63190, 94785, 157975, 189570, 315950, 473925, 947850]

約数ペア:

[(1, 947850), (2, 473925), (3, 315950), (5, 189570), (6, 157975), (10, 94785), (15, 63190), (25, 37914), (30, 31595), (50, 18957), (71, 13350), (75, 12638), (89, 10650), (142, 6675), (150, 6319), (178, 5325), (213, 4450), (267, 3550), (355, 2670), (426, 2225), (445, 2130), (534, 1775), (710, 1335), (890, 1065)]