13870950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 37616640

約数和(自身を除く): 23745690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 31, 38, 50, 57, 62, 75, 93, 95, 114, 150, 155, 157, 186, 190, 285, 310, 314, 465, 471, 475, 570, 589, 775, 785, 930, 942, 950, 1178, 1425, 1550, 1570, 1767, 2325, 2355, 2850, 2945, 2983, 3534, 3925, 4650, 4710, 4867, 5890, 5966, 7850, 8835, 8949, 9734, 11775, 14601, 14725, 14915, 17670, 17898, 23550, 24335, 29202, 29450, 29830, 44175, 44745, 48670, 73005, 74575, 88350, 89490, 92473, 121675, 146010, 149150, 184946, 223725, 243350, 277419, 365025, 447450, 462365, 554838, 730050, 924730, 1387095, 2311825, 2774190, 4623650, 6935475, 13870950]

約数ペア:

[(1, 13870950), (2, 6935475), (3, 4623650), (5, 2774190), (6, 2311825), (10, 1387095), (15, 924730), (19, 730050), (25, 554838), (30, 462365), (31, 447450), (38, 365025), (50, 277419), (57, 243350), (62, 223725), (75, 184946), (93, 149150), (95, 146010), (114, 121675), (150, 92473), (155, 89490), (157, 88350), (186, 74575), (190, 73005), (285, 48670), (310, 44745), (314, 44175), (465, 29830), (471, 29450), (475, 29202), (570, 24335), (589, 23550), (775, 17898), (785, 17670), (930, 14915), (942, 14725), (950, 14601), (1178, 11775), (1425, 9734), (1550, 8949), (1570, 8835), (1767, 7850), (2325, 5966), (2355, 5890), (2850, 4867), (2945, 4710), (2983, 4650), (3534, 3925)]