3047850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:552

約数の個数: 72

約数和(自身を含む): 8835372

約数和(自身を除く): 5787522

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, 521, 585, 650, 975, 1042, 1170, 1563, 1950, 2605, 2925, 3126, 4689, 5210, 5850, 6773, 7815, 9378, 13025, 13546, 15630, 20319, 23445, 26050, 33865, 39075, 40638, 46890, 60957, 67730, 78150, 101595, 117225, 121914, 169325, 203190, 234450, 304785, 338650, 507975, 609570, 1015950, 1523925, 3047850]

約数ペア:

[(1, 3047850), (2, 1523925), (3, 1015950), (5, 609570), (6, 507975), (9, 338650), (10, 304785), (13, 234450), (15, 203190), (18, 169325), (25, 121914), (26, 117225), (30, 101595), (39, 78150), (45, 67730), (50, 60957), (65, 46890), (75, 40638), (78, 39075), (90, 33865), (117, 26050), (130, 23445), (150, 20319), (195, 15630), (225, 13546), (234, 13025), (325, 9378), (390, 7815), (450, 6773), (521, 5850), (585, 5210), (650, 4689), (975, 3126), (1042, 2925), (1170, 2605), (1563, 1950)]