28771844010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1505591}}^1$

素因数の和:1505628

約数の個数: 96

約数和(自身を含む): 86505293952

約数和(自身を除く): 57733449942

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 19110, 1505591, 3011182, 4516773, 7527955, 9033546, 10539137, 15055910, 19572683, 21078274, 22583865, 31617411, 39145366, 45167730, 52695685, 58718049, 63234822, 73773959, 97863415, 105391370, 117436098, 137008781, 147547918, 158087055, 195726830, 221321877, 274017562, 293590245, 316174110, 368869795, 411026343, 442643754, 587180490, 685043905, 737739590, 822052686, 959061467, 1106609385, 1370087810, 1918122934, 2055131715, 2213218770, 2877184401, 4110263430, 4795307335, 5754368802, 9590614670, 14385922005, 28771844010]

約数ペア:

[(1, 28771844010), (2, 14385922005), (3, 9590614670), (5, 5754368802), (6, 4795307335), (7, 4110263430), (10, 2877184401), (13, 2213218770), (14, 2055131715), (15, 1918122934), (21, 1370087810), (26, 1106609385), (30, 959061467), (35, 822052686), (39, 737739590), (42, 685043905), (49, 587180490), (65, 442643754), (70, 411026343), (78, 368869795), (91, 316174110), (98, 293590245), (105, 274017562), (130, 221321877), (147, 195726830), (182, 158087055), (195, 147547918), (210, 137008781), (245, 117436098), (273, 105391370), (294, 97863415), (390, 73773959), (455, 63234822), (490, 58718049), (546, 52695685), (637, 45167730), (735, 39145366), (910, 31617411), (1274, 22583865), (1365, 21078274), (1470, 19572683), (1911, 15055910), (2730, 10539137), (3185, 9033546), (3822, 7527955), (6370, 4516773), (9555, 3011182), (19110, 1505591)]