353221450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 713525760

約数和(自身を除く): 360304310

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 71, 73, 94, 142, 145, 146, 235, 290, 355, 365, 470, 710, 725, 730, 1175, 1363, 1450, 1775, 1825, 2059, 2117, 2350, 2726, 3337, 3431, 3550, 3650, 4118, 4234, 5183, 6674, 6815, 6862, 10295, 10366, 10585, 13630, 16685, 17155, 20590, 21170, 25915, 33370, 34075, 34310, 51475, 51830, 52925, 68150, 83425, 85775, 96773, 99499, 102950, 105850, 129575, 150307, 166850, 171550, 193546, 198998, 243601, 259150, 300614, 483865, 487202, 497495, 751535, 967730, 994990, 1218005, 1503070, 2419325, 2436010, 2487475, 3757675, 4838650, 4974950, 6090025, 7064429, 7515350, 12180050, 14128858, 35322145, 70644290, 176610725, 353221450]

約数ペア:

[(1, 353221450), (2, 176610725), (5, 70644290), (10, 35322145), (25, 14128858), (29, 12180050), (47, 7515350), (50, 7064429), (58, 6090025), (71, 4974950), (73, 4838650), (94, 3757675), (142, 2487475), (145, 2436010), (146, 2419325), (235, 1503070), (290, 1218005), (355, 994990), (365, 967730), (470, 751535), (710, 497495), (725, 487202), (730, 483865), (1175, 300614), (1363, 259150), (1450, 243601), (1775, 198998), (1825, 193546), (2059, 171550), (2117, 166850), (2350, 150307), (2726, 129575), (3337, 105850), (3431, 102950), (3550, 99499), (3650, 96773), (4118, 85775), (4234, 83425), (5183, 68150), (6674, 52925), (6815, 51830), (6862, 51475), (10295, 34310), (10366, 34075), (10585, 33370), (13630, 25915), (16685, 21170), (17155, 20590)]