1617235570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1151}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 3135283200

約数和(自身を除く): 1518047630

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 149, 205, 230, 298, 410, 745, 943, 1151, 1490, 1886, 2302, 3427, 4715, 5755, 6109, 6854, 9430, 11510, 12218, 17135, 26473, 30545, 34270, 47191, 52946, 61090, 94382, 132365, 140507, 171499, 235955, 264730, 281014, 342998, 471910, 702535, 857495, 1085393, 1405070, 1714990, 2170786, 3944477, 5426965, 7031459, 7888954, 10853930, 14062918, 19722385, 35157295, 39444770, 70314590, 161723557, 323447114, 808617785, 1617235570]

約数ペア:

[(1, 1617235570), (2, 808617785), (5, 323447114), (10, 161723557), (23, 70314590), (41, 39444770), (46, 35157295), (82, 19722385), (115, 14062918), (149, 10853930), (205, 7888954), (230, 7031459), (298, 5426965), (410, 3944477), (745, 2170786), (943, 1714990), (1151, 1405070), (1490, 1085393), (1886, 857495), (2302, 702535), (3427, 471910), (4715, 342998), (5755, 281014), (6109, 264730), (6854, 235955), (9430, 171499), (11510, 140507), (12218, 132365), (17135, 94382), (26473, 61090), (30545, 52946), (34270, 47191)]