13454770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 29569536

約数和(自身を除く): 16114766

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 61, 70, 115, 122, 137, 161, 230, 274, 305, 322, 427, 610, 685, 805, 854, 959, 1370, 1403, 1610, 1918, 2135, 2806, 3151, 4270, 4795, 6302, 7015, 8357, 9590, 9821, 14030, 15755, 16714, 19642, 22057, 31510, 41785, 44114, 49105, 58499, 83570, 98210, 110285, 116998, 192211, 220570, 292495, 384422, 584990, 961055, 1345477, 1922110, 2690954, 6727385, 13454770]

約数ペア:

[(1, 13454770), (2, 6727385), (5, 2690954), (7, 1922110), (10, 1345477), (14, 961055), (23, 584990), (35, 384422), (46, 292495), (61, 220570), (70, 192211), (115, 116998), (122, 110285), (137, 98210), (161, 83570), (230, 58499), (274, 49105), (305, 44114), (322, 41785), (427, 31510), (610, 22057), (685, 19642), (805, 16714), (854, 15755), (959, 14030), (1370, 9821), (1403, 9590), (1610, 8357), (1918, 7015), (2135, 6302), (2806, 4795), (3151, 4270)]