99977430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25057}}^1$

素因数の和:25093

約数の個数: 64

約数和(自身を含む): 288668160

約数和(自身を除く): 188690730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 25057, 50114, 75171, 125285, 150342, 175399, 250570, 350798, 375855, 476083, 526197, 751710, 876995, 952166, 1052394, 1428249, 1753990, 2380415, 2630985, 2856498, 3332581, 4760830, 5261970, 6665162, 7141245, 9997743, 14282490, 16662905, 19995486, 33325810, 49988715, 99977430]

約数ペア:

[(1, 99977430), (2, 49988715), (3, 33325810), (5, 19995486), (6, 16662905), (7, 14282490), (10, 9997743), (14, 7141245), (15, 6665162), (19, 5261970), (21, 4760830), (30, 3332581), (35, 2856498), (38, 2630985), (42, 2380415), (57, 1753990), (70, 1428249), (95, 1052394), (105, 952166), (114, 876995), (133, 751710), (190, 526197), (210, 476083), (266, 375855), (285, 350798), (399, 250570), (570, 175399), (665, 150342), (798, 125285), (1330, 75171), (1995, 50114), (3990, 25057)]