3953950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 9999360

約数和(自身を除く): 6045410

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 79, 91, 110, 130, 143, 154, 158, 175, 182, 275, 286, 325, 350, 385, 395, 455, 550, 553, 650, 715, 770, 790, 869, 910, 1001, 1027, 1106, 1430, 1738, 1925, 1975, 2002, 2054, 2275, 2765, 3575, 3850, 3950, 4345, 4550, 5005, 5135, 5530, 6083, 7150, 7189, 8690, 10010, 10270, 11297, 12166, 13825, 14378, 21725, 22594, 25025, 25675, 27650, 30415, 35945, 43450, 50050, 51350, 56485, 60830, 71890, 79079, 112970, 152075, 158158, 179725, 282425, 304150, 359450, 395395, 564850, 790790, 1976975, 3953950]

約数ペア:

[(1, 3953950), (2, 1976975), (5, 790790), (7, 564850), (10, 395395), (11, 359450), (13, 304150), (14, 282425), (22, 179725), (25, 158158), (26, 152075), (35, 112970), (50, 79079), (55, 71890), (65, 60830), (70, 56485), (77, 51350), (79, 50050), (91, 43450), (110, 35945), (130, 30415), (143, 27650), (154, 25675), (158, 25025), (175, 22594), (182, 21725), (275, 14378), (286, 13825), (325, 12166), (350, 11297), (385, 10270), (395, 10010), (455, 8690), (550, 7189), (553, 7150), (650, 6083), (715, 5530), (770, 5135), (790, 5005), (869, 4550), (910, 4345), (1001, 3950), (1027, 3850), (1106, 3575), (1430, 2765), (1738, 2275), (1925, 2054), (1975, 2002)]