487394310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 1275015168

約数和(自身を除く): 787620858

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 251, 338, 383, 390, 502, 507, 753, 766, 845, 1014, 1149, 1255, 1506, 1690, 1915, 2298, 2510, 2535, 3263, 3765, 3830, 4979, 5070, 5745, 6526, 7530, 9789, 9958, 11490, 14937, 16315, 19578, 24895, 29874, 32630, 42419, 48945, 49790, 64727, 74685, 84838, 96133, 97890, 127257, 129454, 149370, 192266, 194181, 212095, 254514, 288399, 323635, 388362, 424190, 480665, 576798, 636285, 647270, 961330, 970905, 1249729, 1272570, 1441995, 1941810, 2499458, 2883990, 3749187, 6248645, 7498374, 12497290, 16246477, 18745935, 32492954, 37491870, 48739431, 81232385, 97478862, 162464770, 243697155, 487394310]

約数ペア:

[(1, 487394310), (2, 243697155), (3, 162464770), (5, 97478862), (6, 81232385), (10, 48739431), (13, 37491870), (15, 32492954), (26, 18745935), (30, 16246477), (39, 12497290), (65, 7498374), (78, 6248645), (130, 3749187), (169, 2883990), (195, 2499458), (251, 1941810), (338, 1441995), (383, 1272570), (390, 1249729), (502, 970905), (507, 961330), (753, 647270), (766, 636285), (845, 576798), (1014, 480665), (1149, 424190), (1255, 388362), (1506, 323635), (1690, 288399), (1915, 254514), (2298, 212095), (2510, 194181), (2535, 192266), (3263, 149370), (3765, 129454), (3830, 127257), (4979, 97890), (5070, 96133), (5745, 84838), (6526, 74685), (7530, 64727), (9789, 49790), (9958, 48945), (11490, 42419), (14937, 32630), (16315, 29874), (19578, 24895)]