245440950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{52783}}^1$

素因数の和:52829

約数の個数: 48

約数和(自身を含む): 628340736

約数和(自身を除く): 382899786

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 52783, 105566, 158349, 263915, 316698, 527830, 791745, 1319575, 1583490, 1636273, 2639150, 3272546, 3958725, 4908819, 7917450, 8181365, 9817638, 16362730, 24544095, 40906825, 49088190, 81813650, 122720475, 245440950]

約数ペア:

[(1, 245440950), (2, 122720475), (3, 81813650), (5, 49088190), (6, 40906825), (10, 24544095), (15, 16362730), (25, 9817638), (30, 8181365), (31, 7917450), (50, 4908819), (62, 3958725), (75, 3272546), (93, 2639150), (150, 1636273), (155, 1583490), (186, 1319575), (310, 791745), (465, 527830), (775, 316698), (930, 263915), (1550, 158349), (2325, 105566), (4650, 52783)]