744262350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{381673}}^1$

素因数の和:381701

約数の個数: 48

約数和(自身を含む): 1987758192

約数和(自身を除く): 1243495842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 381673, 763346, 1145019, 1908365, 2290038, 3816730, 4961749, 5725095, 9541825, 9923498, 11450190, 14885247, 19083650, 24808745, 28625475, 29770494, 49617490, 57250950, 74426235, 124043725, 148852470, 248087450, 372131175, 744262350]

約数ペア:

[(1, 744262350), (2, 372131175), (3, 248087450), (5, 148852470), (6, 124043725), (10, 74426235), (13, 57250950), (15, 49617490), (25, 29770494), (26, 28625475), (30, 24808745), (39, 19083650), (50, 14885247), (65, 11450190), (75, 9923498), (78, 9541825), (130, 5725095), (150, 4961749), (195, 3816730), (325, 2290038), (390, 1908365), (650, 1145019), (975, 763346), (1950, 381673)]