4902690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{967}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 12754368

約数和(自身を除く): 7851678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 967, 1014, 1690, 1934, 2535, 2901, 4835, 5070, 5802, 9670, 12571, 14505, 25142, 29010, 37713, 62855, 75426, 125710, 163423, 188565, 326846, 377130, 490269, 817115, 980538, 1634230, 2451345, 4902690]

約数ペア:

[(1, 4902690), (2, 2451345), (3, 1634230), (5, 980538), (6, 817115), (10, 490269), (13, 377130), (15, 326846), (26, 188565), (30, 163423), (39, 125710), (65, 75426), (78, 62855), (130, 37713), (169, 29010), (195, 25142), (338, 14505), (390, 12571), (507, 9670), (845, 5802), (967, 5070), (1014, 4835), (1690, 2901), (1934, 2535)]