30958494

素因数分解:

$2^1\times 3^1\times 7^5\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 72471168

約数和(自身を除く): 41512674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 307, 343, 614, 686, 921, 1029, 1842, 2058, 2149, 2401, 4298, 4802, 6447, 7203, 12894, 14406, 15043, 16807, 30086, 33614, 45129, 50421, 90258, 100842, 105301, 210602, 315903, 631806, 737107, 1474214, 2211321, 4422642, 5159749, 10319498, 15479247, 30958494]

約数ペア:

[(1, 30958494), (2, 15479247), (3, 10319498), (6, 5159749), (7, 4422642), (14, 2211321), (21, 1474214), (42, 737107), (49, 631806), (98, 315903), (147, 210602), (294, 105301), (307, 100842), (343, 90258), (614, 50421), (686, 45129), (921, 33614), (1029, 30086), (1842, 16807), (2058, 15043), (2149, 14406), (2401, 12894), (4298, 7203), (4802, 6447)]