57673140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 185552640

約数和(自身を除く): 127879500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 353, 389, 420, 706, 778, 1059, 1167, 1412, 1556, 1765, 1945, 2118, 2334, 2471, 2723, 3530, 3890, 4236, 4668, 4942, 5295, 5446, 5835, 7060, 7413, 7780, 8169, 9884, 10590, 10892, 11670, 12355, 13615, 14826, 16338, 21180, 23340, 24710, 27230, 29652, 32676, 37065, 40845, 49420, 54460, 74130, 81690, 137317, 148260, 163380, 274634, 411951, 549268, 686585, 823902, 961219, 1373170, 1647804, 1922438, 2059755, 2746340, 2883657, 3844876, 4119510, 4806095, 5767314, 8239020, 9612190, 11534628, 14418285, 19224380, 28836570, 57673140]

約数ペア:

[(1, 57673140), (2, 28836570), (3, 19224380), (4, 14418285), (5, 11534628), (6, 9612190), (7, 8239020), (10, 5767314), (12, 4806095), (14, 4119510), (15, 3844876), (20, 2883657), (21, 2746340), (28, 2059755), (30, 1922438), (35, 1647804), (42, 1373170), (60, 961219), (70, 823902), (84, 686585), (105, 549268), (140, 411951), (210, 274634), (353, 163380), (389, 148260), (420, 137317), (706, 81690), (778, 74130), (1059, 54460), (1167, 49420), (1412, 40845), (1556, 37065), (1765, 32676), (1945, 29652), (2118, 27230), (2334, 24710), (2471, 23340), (2723, 21180), (3530, 16338), (3890, 14826), (4236, 13615), (4668, 12355), (4942, 11670), (5295, 10892), (5446, 10590), (5835, 9884), (7060, 8169), (7413, 7780)]