470882580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4691}}^1$

素因数の和:4949

約数の個数: 96

約数和(自身を含む): 1513451520

約数和(自身を除く): 1042568940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 239, 420, 478, 717, 956, 1195, 1434, 1673, 2390, 2868, 3346, 3585, 4691, 4780, 5019, 6692, 7170, 8365, 9382, 10038, 14073, 14340, 16730, 18764, 20076, 23455, 25095, 28146, 32837, 33460, 46910, 50190, 56292, 65674, 70365, 93820, 98511, 100380, 131348, 140730, 164185, 197022, 281460, 328370, 394044, 492555, 656740, 985110, 1121149, 1970220, 2242298, 3363447, 4484596, 5605745, 6726894, 7848043, 11211490, 13453788, 15696086, 16817235, 22422980, 23544129, 31392172, 33634470, 39240215, 47088258, 67268940, 78480430, 94176516, 117720645, 156960860, 235441290, 470882580]

約数ペア:

[(1, 470882580), (2, 235441290), (3, 156960860), (4, 117720645), (5, 94176516), (6, 78480430), (7, 67268940), (10, 47088258), (12, 39240215), (14, 33634470), (15, 31392172), (20, 23544129), (21, 22422980), (28, 16817235), (30, 15696086), (35, 13453788), (42, 11211490), (60, 7848043), (70, 6726894), (84, 5605745), (105, 4484596), (140, 3363447), (210, 2242298), (239, 1970220), (420, 1121149), (478, 985110), (717, 656740), (956, 492555), (1195, 394044), (1434, 328370), (1673, 281460), (2390, 197022), (2868, 164185), (3346, 140730), (3585, 131348), (4691, 100380), (4780, 98511), (5019, 93820), (6692, 70365), (7170, 65674), (8365, 56292), (9382, 50190), (10038, 46910), (14073, 33460), (14340, 32837), (16730, 28146), (18764, 25095), (20076, 23455)]