2942550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:534

約数の個数: 72

約数和(自身を含む): 8530704

約数和(自身を除く): 5588154

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 503, 585, 650, 975, 1006, 1170, 1509, 1950, 2515, 2925, 3018, 4527, 5030, 5850, 6539, 7545, 9054, 12575, 13078, 15090, 19617, 22635, 25150, 32695, 37725, 39234, 45270, 58851, 65390, 75450, 98085, 113175, 117702, 163475, 196170, 226350, 294255, 326950, 490425, 588510, 980850, 1471275, 2942550]

約数ペア:

[(1, 2942550), (2, 1471275), (3, 980850), (5, 588510), (6, 490425), (9, 326950), (10, 294255), (13, 226350), (15, 196170), (18, 163475), (25, 117702), (26, 113175), (30, 98085), (39, 75450), (45, 65390), (50, 58851), (65, 45270), (75, 39234), (78, 37725), (90, 32695), (117, 25150), (130, 22635), (150, 19617), (195, 15090), (225, 13078), (234, 12575), (325, 9054), (390, 7545), (450, 6539), (503, 5850), (585, 5030), (650, 4527), (975, 3018), (1006, 2925), (1170, 2515), (1509, 1950)]