30970758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 76995072

約数和(自身を除く): 46024314

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 433, 546, 786, 866, 917, 1299, 1703, 1834, 2598, 2751, 3031, 3406, 5109, 5502, 5629, 6062, 9093, 10218, 11258, 11921, 16887, 18186, 23842, 33774, 35763, 39403, 56723, 71526, 78806, 113446, 118209, 170169, 236418, 340338, 397061, 737399, 794122, 1191183, 1474798, 2212197, 2382366, 4424394, 5161793, 10323586, 15485379, 30970758]

約数ペア:

[(1, 30970758), (2, 15485379), (3, 10323586), (6, 5161793), (7, 4424394), (13, 2382366), (14, 2212197), (21, 1474798), (26, 1191183), (39, 794122), (42, 737399), (78, 397061), (91, 340338), (131, 236418), (182, 170169), (262, 118209), (273, 113446), (393, 78806), (433, 71526), (546, 56723), (786, 39403), (866, 35763), (917, 33774), (1299, 23842), (1703, 18186), (1834, 16887), (2598, 11921), (2751, 11258), (3031, 10218), (3406, 9093), (5109, 6062), (5502, 5629)]