42551340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3209}}^1$

素因数の和:3251

約数の個数: 96

約数和(自身を含む): 135898560

約数和(自身を除く): 93347220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3209, 3315, 4420, 6418, 6630, 9627, 12836, 13260, 16045, 19254, 32090, 38508, 41717, 48135, 54553, 64180, 83434, 96270, 109106, 125151, 163659, 166868, 192540, 208585, 218212, 250302, 272765, 327318, 417170, 500604, 545530, 625755, 654636, 709189, 818295, 834340, 1091060, 1251510, 1418378, 1636590, 2127567, 2503020, 2836756, 3273180, 3545945, 4255134, 7091890, 8510268, 10637835, 14183780, 21275670, 42551340]

約数ペア:

[(1, 42551340), (2, 21275670), (3, 14183780), (4, 10637835), (5, 8510268), (6, 7091890), (10, 4255134), (12, 3545945), (13, 3273180), (15, 2836756), (17, 2503020), (20, 2127567), (26, 1636590), (30, 1418378), (34, 1251510), (39, 1091060), (51, 834340), (52, 818295), (60, 709189), (65, 654636), (68, 625755), (78, 545530), (85, 500604), (102, 417170), (130, 327318), (156, 272765), (170, 250302), (195, 218212), (204, 208585), (221, 192540), (255, 166868), (260, 163659), (340, 125151), (390, 109106), (442, 96270), (510, 83434), (663, 64180), (780, 54553), (884, 48135), (1020, 41717), (1105, 38508), (1326, 32090), (2210, 19254), (2652, 16045), (3209, 13260), (3315, 12836), (4420, 9627), (6418, 6630)]