658102130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{32531}}^1$

素因数の和:32579

約数の個数: 48

約数和(自身を含む): 1438174656

約数和(自身を除く): 780072526

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 20230, 32531, 65062, 162655, 227717, 325310, 455434, 553027, 1106054, 1138585, 2277170, 2765135, 3871189, 5530270, 7742378, 9401459, 18802918, 19355945, 38711890, 47007295, 65810213, 94014590, 131620426, 329051065, 658102130]

約数ペア:

[(1, 658102130), (2, 329051065), (5, 131620426), (7, 94014590), (10, 65810213), (14, 47007295), (17, 38711890), (34, 19355945), (35, 18802918), (70, 9401459), (85, 7742378), (119, 5530270), (170, 3871189), (238, 2765135), (289, 2277170), (578, 1138585), (595, 1106054), (1190, 553027), (1445, 455434), (2023, 325310), (2890, 227717), (4046, 162655), (10115, 65062), (20230, 32531)]