61156770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1547

約数の個数: 64

約数和(自身を含む): 155775744

約数和(自身を除く): 94618974

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 690, 915, 1403, 1453, 1830, 2806, 2906, 4209, 4359, 7015, 7265, 8418, 8718, 14030, 14530, 21045, 21795, 33419, 42090, 43590, 66838, 88633, 100257, 167095, 177266, 200514, 265899, 334190, 443165, 501285, 531798, 886330, 1002570, 1329495, 2038559, 2658990, 4077118, 6115677, 10192795, 12231354, 20385590, 30578385, 61156770]

約数ペア:

[(1, 61156770), (2, 30578385), (3, 20385590), (5, 12231354), (6, 10192795), (10, 6115677), (15, 4077118), (23, 2658990), (30, 2038559), (46, 1329495), (61, 1002570), (69, 886330), (115, 531798), (122, 501285), (138, 443165), (183, 334190), (230, 265899), (305, 200514), (345, 177266), (366, 167095), (610, 100257), (690, 88633), (915, 66838), (1403, 43590), (1453, 42090), (1830, 33419), (2806, 21795), (2906, 21045), (4209, 14530), (4359, 14030), (7015, 8718), (7265, 8418)]