1969131750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{36979}}^1$

素因数の和:37070

約数の個数: 64

約数和(自身を含む): 4984312320

約数和(自身を除く): 3015180570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 125, 142, 150, 213, 250, 355, 375, 426, 710, 750, 1065, 1775, 2130, 3550, 5325, 8875, 10650, 17750, 26625, 36979, 53250, 73958, 110937, 184895, 221874, 369790, 554685, 924475, 1109370, 1848950, 2625509, 2773425, 4622375, 5251018, 5546850, 7876527, 9244750, 13127545, 13867125, 15753054, 26255090, 27734250, 39382635, 65637725, 78765270, 131275450, 196913175, 328188625, 393826350, 656377250, 984565875, 1969131750]

約数ペア:

[(1, 1969131750), (2, 984565875), (3, 656377250), (5, 393826350), (6, 328188625), (10, 196913175), (15, 131275450), (25, 78765270), (30, 65637725), (50, 39382635), (71, 27734250), (75, 26255090), (125, 15753054), (142, 13867125), (150, 13127545), (213, 9244750), (250, 7876527), (355, 5546850), (375, 5251018), (426, 4622375), (710, 2773425), (750, 2625509), (1065, 1848950), (1775, 1109370), (2130, 924475), (3550, 554685), (5325, 369790), (8875, 221874), (10650, 184895), (17750, 110937), (26625, 73958), (36979, 53250)]