148319940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{33863}}^1$

素因数の和:33948

約数の個数: 48

約数和(自身を含む): 420997248

約数和(自身を除く): 272677308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 33863, 67726, 101589, 135452, 169315, 203178, 338630, 406356, 507945, 677260, 1015890, 2031780, 2471999, 4943998, 7415997, 9887996, 12359995, 14831994, 24719990, 29663988, 37079985, 49439980, 74159970, 148319940]

約数ペア:

[(1, 148319940), (2, 74159970), (3, 49439980), (4, 37079985), (5, 29663988), (6, 24719990), (10, 14831994), (12, 12359995), (15, 9887996), (20, 7415997), (30, 4943998), (60, 2471999), (73, 2031780), (146, 1015890), (219, 677260), (292, 507945), (365, 406356), (438, 338630), (730, 203178), (876, 169315), (1095, 135452), (1460, 101589), (2190, 67726), (4380, 33863)]