71040450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 96

約数和(自身を含む): 200987136

約数和(自身を除く): 129946686

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2143, 2210, 2550, 3315, 4286, 5525, 6429, 6630, 10715, 11050, 12858, 16575, 21430, 27859, 32145, 33150, 36431, 53575, 55718, 64290, 72862, 83577, 107150, 109293, 139295, 160725, 167154, 182155, 218586, 278590, 321450, 364310, 417885, 473603, 546465, 696475, 835770, 910775, 947206, 1092930, 1392950, 1420809, 1821550, 2089425, 2368015, 2732325, 2841618, 4178850, 4736030, 5464650, 7104045, 11840075, 14208090, 23680150, 35520225, 71040450]

約数ペア:

[(1, 71040450), (2, 35520225), (3, 23680150), (5, 14208090), (6, 11840075), (10, 7104045), (13, 5464650), (15, 4736030), (17, 4178850), (25, 2841618), (26, 2732325), (30, 2368015), (34, 2089425), (39, 1821550), (50, 1420809), (51, 1392950), (65, 1092930), (75, 947206), (78, 910775), (85, 835770), (102, 696475), (130, 546465), (150, 473603), (170, 417885), (195, 364310), (221, 321450), (255, 278590), (325, 218586), (390, 182155), (425, 167154), (442, 160725), (510, 139295), (650, 109293), (663, 107150), (850, 83577), (975, 72862), (1105, 64290), (1275, 55718), (1326, 53575), (1950, 36431), (2143, 33150), (2210, 32145), (2550, 27859), (3315, 21430), (4286, 16575), (5525, 12858), (6429, 11050), (6630, 10715)]