5548380

素因数分解:

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

素因数の和:219

約数の個数: 96

約数和(自身を含む): 16988160

約数和(自身を除く): 11439780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 157, 186, 190, 228, 285, 310, 314, 372, 380, 465, 471, 570, 589, 620, 628, 785, 930, 942, 1140, 1178, 1570, 1767, 1860, 1884, 2355, 2356, 2945, 2983, 3140, 3534, 4710, 4867, 5890, 5966, 7068, 8835, 8949, 9420, 9734, 11780, 11932, 14601, 14915, 17670, 17898, 19468, 24335, 29202, 29830, 35340, 35796, 44745, 48670, 58404, 59660, 73005, 89490, 92473, 97340, 146010, 178980, 184946, 277419, 292020, 369892, 462365, 554838, 924730, 1109676, 1387095, 1849460, 2774190, 5548380]

約数ペア:

[(1, 5548380), (2, 2774190), (3, 1849460), (4, 1387095), (5, 1109676), (6, 924730), (10, 554838), (12, 462365), (15, 369892), (19, 292020), (20, 277419), (30, 184946), (31, 178980), (38, 146010), (57, 97340), (60, 92473), (62, 89490), (76, 73005), (93, 59660), (95, 58404), (114, 48670), (124, 44745), (155, 35796), (157, 35340), (186, 29830), (190, 29202), (228, 24335), (285, 19468), (310, 17898), (314, 17670), (372, 14915), (380, 14601), (465, 11932), (471, 11780), (570, 9734), (589, 9420), (620, 8949), (628, 8835), (785, 7068), (930, 5966), (942, 5890), (1140, 4867), (1178, 4710), (1570, 3534), (1767, 3140), (1860, 2983), (1884, 2945), (2355, 2356)]