13393770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 64

約数和(自身を含む): 35247744

約数和(自身を除く): 21853974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 563, 610, 793, 915, 1126, 1586, 1689, 1830, 2379, 2815, 3378, 3965, 4758, 5630, 7319, 7930, 8445, 11895, 14638, 16890, 21957, 23790, 34343, 36595, 43914, 68686, 73190, 103029, 109785, 171715, 206058, 219570, 343430, 446459, 515145, 892918, 1030290, 1339377, 2232295, 2678754, 4464590, 6696885, 13393770]

約数ペア:

[(1, 13393770), (2, 6696885), (3, 4464590), (5, 2678754), (6, 2232295), (10, 1339377), (13, 1030290), (15, 892918), (26, 515145), (30, 446459), (39, 343430), (61, 219570), (65, 206058), (78, 171715), (122, 109785), (130, 103029), (183, 73190), (195, 68686), (305, 43914), (366, 36595), (390, 34343), (563, 23790), (610, 21957), (793, 16890), (915, 14638), (1126, 11895), (1586, 8445), (1689, 7930), (1830, 7319), (2379, 5630), (2815, 4758), (3378, 3965)]