76589770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 150418944

約数和(自身を除く): 73829174

約数列:

[1, 2, 5, 10, 23, 46, 53, 61, 103, 106, 115, 122, 206, 230, 265, 305, 515, 530, 610, 1030, 1219, 1403, 2369, 2438, 2806, 3233, 4738, 5459, 6095, 6283, 6466, 7015, 10918, 11845, 12190, 12566, 14030, 16165, 23690, 27295, 31415, 32330, 54590, 62830, 74359, 125557, 144509, 148718, 251114, 289018, 332999, 371795, 627785, 665998, 722545, 743590, 1255570, 1445090, 1664995, 3329990, 7658977, 15317954, 38294885, 76589770]

約数ペア:

[(1, 76589770), (2, 38294885), (5, 15317954), (10, 7658977), (23, 3329990), (46, 1664995), (53, 1445090), (61, 1255570), (103, 743590), (106, 722545), (115, 665998), (122, 627785), (206, 371795), (230, 332999), (265, 289018), (305, 251114), (515, 148718), (530, 144509), (610, 125557), (1030, 74359), (1219, 62830), (1403, 54590), (2369, 32330), (2438, 31415), (2806, 27295), (3233, 23690), (4738, 16165), (5459, 14030), (6095, 12566), (6283, 12190), (6466, 11845), (7015, 10918)]