470284105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 656916480

約数和(自身を除く): 186632375

約数列:

[1, 5, 19, 23, 31, 53, 95, 115, 131, 155, 265, 437, 589, 655, 713, 1007, 1219, 1643, 2185, 2489, 2945, 3013, 3565, 4061, 5035, 6095, 6943, 8215, 12445, 13547, 15065, 20305, 23161, 31217, 34715, 37789, 57247, 67735, 77159, 93403, 115805, 131917, 156085, 159689, 188945, 215233, 286235, 385795, 467015, 659585, 717991, 798445, 1076165, 1774657, 3034091, 3589955, 4089427, 4950359, 8873285, 15170455, 20447135, 24751795, 94056821, 470284105]

約数ペア:

[(1, 470284105), (5, 94056821), (19, 24751795), (23, 20447135), (31, 15170455), (53, 8873285), (95, 4950359), (115, 4089427), (131, 3589955), (155, 3034091), (265, 1774657), (437, 1076165), (589, 798445), (655, 717991), (713, 659585), (1007, 467015), (1219, 385795), (1643, 286235), (2185, 215233), (2489, 188945), (2945, 159689), (3013, 156085), (3565, 131917), (4061, 115805), (5035, 93403), (6095, 77159), (6943, 67735), (8215, 57247), (12445, 37789), (13547, 34715), (15065, 31217), (20305, 23161)]