40971060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17509}}^1$

素因数の和:17537

約数の個数: 72

約数和(自身を含む): 133846440

約数和(自身を除く): 92875380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 17509, 35018, 52527, 70036, 87545, 105054, 157581, 175090, 210108, 227617, 262635, 315162, 350180, 455234, 525270, 630324, 682851, 787905, 910468, 1050540, 1138085, 1365702, 1575810, 2048553, 2276170, 2731404, 3151620, 3414255, 4097106, 4552340, 6828510, 8194212, 10242765, 13657020, 20485530, 40971060]

約数ペア:

[(1, 40971060), (2, 20485530), (3, 13657020), (4, 10242765), (5, 8194212), (6, 6828510), (9, 4552340), (10, 4097106), (12, 3414255), (13, 3151620), (15, 2731404), (18, 2276170), (20, 2048553), (26, 1575810), (30, 1365702), (36, 1138085), (39, 1050540), (45, 910468), (52, 787905), (60, 682851), (65, 630324), (78, 525270), (90, 455234), (117, 350180), (130, 315162), (156, 262635), (180, 227617), (195, 210108), (234, 175090), (260, 157581), (390, 105054), (468, 87545), (585, 70036), (780, 52527), (1170, 35018), (2340, 17509)]