63971970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 167227200

約数和(自身を除く): 103255230

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 29, 30, 46, 58, 69, 87, 115, 138, 139, 145, 174, 230, 278, 290, 345, 417, 435, 529, 667, 690, 695, 834, 870, 1058, 1334, 1390, 1587, 2001, 2085, 2645, 3174, 3197, 3335, 4002, 4031, 4170, 5290, 6394, 6670, 7935, 8062, 9591, 10005, 12093, 15341, 15870, 15985, 19182, 20010, 20155, 24186, 30682, 31970, 40310, 46023, 47955, 60465, 73531, 76705, 92046, 92713, 95910, 120930, 147062, 153410, 185426, 220593, 230115, 278139, 367655, 441186, 460230, 463565, 556278, 735310, 927130, 1102965, 1390695, 2132399, 2205930, 2781390, 4264798, 6397197, 10661995, 12794394, 21323990, 31985985, 63971970]

約数ペア:

[(1, 63971970), (2, 31985985), (3, 21323990), (5, 12794394), (6, 10661995), (10, 6397197), (15, 4264798), (23, 2781390), (29, 2205930), (30, 2132399), (46, 1390695), (58, 1102965), (69, 927130), (87, 735310), (115, 556278), (138, 463565), (139, 460230), (145, 441186), (174, 367655), (230, 278139), (278, 230115), (290, 220593), (345, 185426), (417, 153410), (435, 147062), (529, 120930), (667, 95910), (690, 92713), (695, 92046), (834, 76705), (870, 73531), (1058, 60465), (1334, 47955), (1390, 46023), (1587, 40310), (2001, 31970), (2085, 30682), (2645, 24186), (3174, 20155), (3197, 20010), (3335, 19182), (4002, 15985), (4031, 15870), (4170, 15341), (5290, 12093), (6394, 10005), (6670, 9591), (7935, 8062)]