30997694

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 60328800

約数和(自身を除く): 29331106

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 839, 1274, 1421, 1678, 2639, 2842, 5278, 5873, 10907, 11746, 18473, 21814, 24331, 36946, 41111, 48662, 76349, 82222, 152698, 170317, 316303, 340634, 534443, 632606, 1068886, 1192219, 2214121, 2384438, 4428242, 15498847, 30997694]

約数ペア:

[(1, 30997694), (2, 15498847), (7, 4428242), (13, 2384438), (14, 2214121), (26, 1192219), (29, 1068886), (49, 632606), (58, 534443), (91, 340634), (98, 316303), (182, 170317), (203, 152698), (377, 82222), (406, 76349), (637, 48662), (754, 41111), (839, 36946), (1274, 24331), (1421, 21814), (1678, 18473), (2639, 11746), (2842, 10907), (5278, 5873)]