151985770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 292481280

約数和(自身を除く): 140495510

約数列:

[1, 2, 5, 10, 41, 59, 61, 82, 103, 118, 122, 205, 206, 295, 305, 410, 515, 590, 610, 1030, 2419, 2501, 3599, 4223, 4838, 5002, 6077, 6283, 7198, 8446, 12095, 12154, 12505, 12566, 17995, 21115, 24190, 25010, 30385, 31415, 35990, 42230, 60770, 62830, 147559, 249157, 257603, 295118, 370697, 498314, 515206, 737795, 741394, 1245785, 1288015, 1475590, 1853485, 2491570, 2576030, 3706970, 15198577, 30397154, 75992885, 151985770]

約数ペア:

[(1, 151985770), (2, 75992885), (5, 30397154), (10, 15198577), (41, 3706970), (59, 2576030), (61, 2491570), (82, 1853485), (103, 1475590), (118, 1288015), (122, 1245785), (205, 741394), (206, 737795), (295, 515206), (305, 498314), (410, 370697), (515, 295118), (590, 257603), (610, 249157), (1030, 147559), (2419, 62830), (2501, 60770), (3599, 42230), (4223, 35990), (4838, 31415), (5002, 30385), (6077, 25010), (6283, 24190), (7198, 21115), (8446, 17995), (12095, 12566), (12154, 12505)]