2419950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 96

約数和(自身を含む): 6937056

約数和(自身を除く): 4517106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 73, 75, 78, 85, 102, 130, 146, 150, 170, 195, 219, 221, 255, 325, 365, 390, 425, 438, 442, 510, 650, 663, 730, 850, 949, 975, 1095, 1105, 1241, 1275, 1326, 1825, 1898, 1950, 2190, 2210, 2482, 2550, 2847, 3315, 3650, 3723, 4745, 5475, 5525, 5694, 6205, 6630, 7446, 9490, 10950, 11050, 12410, 14235, 16133, 16575, 18615, 23725, 28470, 31025, 32266, 33150, 37230, 47450, 48399, 62050, 71175, 80665, 93075, 96798, 142350, 161330, 186150, 241995, 403325, 483990, 806650, 1209975, 2419950]

約数ペア:

[(1, 2419950), (2, 1209975), (3, 806650), (5, 483990), (6, 403325), (10, 241995), (13, 186150), (15, 161330), (17, 142350), (25, 96798), (26, 93075), (30, 80665), (34, 71175), (39, 62050), (50, 48399), (51, 47450), (65, 37230), (73, 33150), (75, 32266), (78, 31025), (85, 28470), (102, 23725), (130, 18615), (146, 16575), (150, 16133), (170, 14235), (195, 12410), (219, 11050), (221, 10950), (255, 9490), (325, 7446), (365, 6630), (390, 6205), (425, 5694), (438, 5525), (442, 5475), (510, 4745), (650, 3723), (663, 3650), (730, 3315), (850, 2847), (949, 2550), (975, 2482), (1095, 2210), (1105, 2190), (1241, 1950), (1275, 1898), (1326, 1825)]