980512050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{133403}}^1$

素因数の和:133432

約数の個数: 72

約数和(自身を含む): 2828698416

約数和(自身を除く): 1848186366

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 133403, 266806, 400209, 667015, 800418, 933821, 1334030, 1867642, 2001045, 2801463, 3335075, 4002090, 4669105, 5602926, 6536747, 6670150, 9338210, 10005225, 13073494, 14007315, 19610241, 20010450, 23345525, 28014630, 32683735, 39220482, 46691050, 65367470, 70036575, 98051205, 140073150, 163418675, 196102410, 326837350, 490256025, 980512050]

約数ペア:

[(1, 980512050), (2, 490256025), (3, 326837350), (5, 196102410), (6, 163418675), (7, 140073150), (10, 98051205), (14, 70036575), (15, 65367470), (21, 46691050), (25, 39220482), (30, 32683735), (35, 28014630), (42, 23345525), (49, 20010450), (50, 19610241), (70, 14007315), (75, 13073494), (98, 10005225), (105, 9338210), (147, 6670150), (150, 6536747), (175, 5602926), (210, 4669105), (245, 4002090), (294, 3335075), (350, 2801463), (490, 2001045), (525, 1867642), (735, 1334030), (1050, 933821), (1225, 800418), (1470, 667015), (2450, 400209), (3675, 266806), (7350, 133403)]