13265490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 36691200

約数和(自身を除く): 23425710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 349, 362, 543, 698, 905, 1047, 1086, 1267, 1745, 1810, 2094, 2443, 2534, 2715, 3490, 3801, 4886, 5235, 5430, 6335, 7329, 7602, 10470, 12215, 12670, 14658, 19005, 24430, 36645, 38010, 63169, 73290, 126338, 189507, 315845, 379014, 442183, 631690, 884366, 947535, 1326549, 1895070, 2210915, 2653098, 4421830, 6632745, 13265490]

約数ペア:

[(1, 13265490), (2, 6632745), (3, 4421830), (5, 2653098), (6, 2210915), (7, 1895070), (10, 1326549), (14, 947535), (15, 884366), (21, 631690), (30, 442183), (35, 379014), (42, 315845), (70, 189507), (105, 126338), (181, 73290), (210, 63169), (349, 38010), (362, 36645), (543, 24430), (698, 19005), (905, 14658), (1047, 12670), (1086, 12215), (1267, 10470), (1745, 7602), (1810, 7329), (2094, 6335), (2443, 5430), (2534, 5235), (2715, 4886), (3490, 3801)]