2474550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 120

約数和(自身を含む): 7562016

約数和(自身を除く): 5087466

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 47, 50, 54, 65, 75, 78, 81, 90, 94, 117, 130, 135, 141, 150, 162, 195, 225, 234, 235, 270, 282, 325, 351, 390, 405, 423, 450, 470, 585, 611, 650, 675, 702, 705, 810, 846, 975, 1053, 1170, 1175, 1222, 1269, 1350, 1410, 1755, 1833, 1950, 2025, 2106, 2115, 2350, 2538, 2925, 3055, 3510, 3525, 3666, 3807, 4050, 4230, 5265, 5499, 5850, 6110, 6345, 7050, 7614, 8775, 9165, 10530, 10575, 10998, 12690, 15275, 16497, 17550, 18330, 19035, 21150, 26325, 27495, 30550, 31725, 32994, 38070, 45825, 49491, 52650, 54990, 63450, 82485, 91650, 95175, 98982, 137475, 164970, 190350, 247455, 274950, 412425, 494910, 824850, 1237275, 2474550]

約数ペア:

[(1, 2474550), (2, 1237275), (3, 824850), (5, 494910), (6, 412425), (9, 274950), (10, 247455), (13, 190350), (15, 164970), (18, 137475), (25, 98982), (26, 95175), (27, 91650), (30, 82485), (39, 63450), (45, 54990), (47, 52650), (50, 49491), (54, 45825), (65, 38070), (75, 32994), (78, 31725), (81, 30550), (90, 27495), (94, 26325), (117, 21150), (130, 19035), (135, 18330), (141, 17550), (150, 16497), (162, 15275), (195, 12690), (225, 10998), (234, 10575), (235, 10530), (270, 9165), (282, 8775), (325, 7614), (351, 7050), (390, 6345), (405, 6110), (423, 5850), (450, 5499), (470, 5265), (585, 4230), (611, 4050), (650, 3807), (675, 3666), (702, 3525), (705, 3510), (810, 3055), (846, 2925), (975, 2538), (1053, 2350), (1170, 2115), (1175, 2106), (1222, 2025), (1269, 1950), (1350, 1833), (1410, 1755)]