2213509970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{3853}}^1$

素因数の和:4179

約数の個数: 64

約数和(自身を含む): 4728395520

約数和(自身を除く): 2514885550

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 283, 290, 406, 566, 1015, 1415, 1981, 2030, 2830, 3853, 3962, 7706, 8207, 9905, 16414, 19265, 19810, 26971, 38530, 41035, 53942, 57449, 82070, 111737, 114898, 134855, 223474, 269710, 287245, 558685, 574490, 782159, 1090399, 1117370, 1564318, 2180798, 3910795, 5451995, 7632793, 7821590, 10903990, 15265586, 31621571, 38163965, 63243142, 76327930, 158107855, 221350997, 316215710, 442701994, 1106754985, 2213509970]

約数ペア:

[(1, 2213509970), (2, 1106754985), (5, 442701994), (7, 316215710), (10, 221350997), (14, 158107855), (29, 76327930), (35, 63243142), (58, 38163965), (70, 31621571), (145, 15265586), (203, 10903990), (283, 7821590), (290, 7632793), (406, 5451995), (566, 3910795), (1015, 2180798), (1415, 1564318), (1981, 1117370), (2030, 1090399), (2830, 782159), (3853, 574490), (3962, 558685), (7706, 287245), (8207, 269710), (9905, 223474), (16414, 134855), (19265, 114898), (19810, 111737), (26971, 82070), (38530, 57449), (41035, 53942)]