21170116350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2476037}}^1$

素因数の和:2476074

約数の個数: 72

約数和(自身を含む): 59870598840

約数和(自身を除く): 38700482490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 2476037, 4952074, 7428111, 12380185, 14856222, 22284333, 24760370, 37140555, 44568666, 47044703, 61900925, 74281110, 94089406, 111421665, 123801850, 141134109, 185702775, 222843330, 235223515, 282268218, 371405550, 423402327, 470447030, 557108325, 705670545, 846804654, 1114216650, 1176117575, 1411341090, 2117011635, 2352235150, 3528352725, 4234023270, 7056705450, 10585058175, 21170116350]

約数ペア:

[(1, 21170116350), (2, 10585058175), (3, 7056705450), (5, 4234023270), (6, 3528352725), (9, 2352235150), (10, 2117011635), (15, 1411341090), (18, 1176117575), (19, 1114216650), (25, 846804654), (30, 705670545), (38, 557108325), (45, 470447030), (50, 423402327), (57, 371405550), (75, 282268218), (90, 235223515), (95, 222843330), (114, 185702775), (150, 141134109), (171, 123801850), (190, 111421665), (225, 94089406), (285, 74281110), (342, 61900925), (450, 47044703), (475, 44568666), (570, 37140555), (855, 24760370), (950, 22284333), (1425, 14856222), (1710, 12380185), (2850, 7428111), (4275, 4952074), (8550, 2476037)]