3991650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 11249280

約数和(自身を除く): 7257630

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 89, 115, 130, 138, 150, 178, 195, 230, 267, 299, 325, 345, 390, 445, 534, 575, 598, 650, 690, 890, 897, 975, 1150, 1157, 1335, 1495, 1725, 1794, 1950, 2047, 2225, 2314, 2670, 2990, 3450, 3471, 4094, 4450, 4485, 5785, 6141, 6675, 6942, 7475, 8970, 10235, 11570, 12282, 13350, 14950, 17355, 20470, 22425, 26611, 28925, 30705, 34710, 44850, 51175, 53222, 57850, 61410, 79833, 86775, 102350, 133055, 153525, 159666, 173550, 266110, 307050, 399165, 665275, 798330, 1330550, 1995825, 3991650]

約数ペア:

[(1, 3991650), (2, 1995825), (3, 1330550), (5, 798330), (6, 665275), (10, 399165), (13, 307050), (15, 266110), (23, 173550), (25, 159666), (26, 153525), (30, 133055), (39, 102350), (46, 86775), (50, 79833), (65, 61410), (69, 57850), (75, 53222), (78, 51175), (89, 44850), (115, 34710), (130, 30705), (138, 28925), (150, 26611), (178, 22425), (195, 20470), (230, 17355), (267, 14950), (299, 13350), (325, 12282), (345, 11570), (390, 10235), (445, 8970), (534, 7475), (575, 6942), (598, 6675), (650, 6141), (690, 5785), (890, 4485), (897, 4450), (975, 4094), (1150, 3471), (1157, 3450), (1335, 2990), (1495, 2670), (1725, 2314), (1794, 2225), (1950, 2047)]