30371784

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 78408000

約数和(自身を除く): 48036216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 89, 118, 177, 178, 236, 241, 267, 354, 356, 472, 482, 534, 708, 712, 723, 964, 1068, 1416, 1446, 1928, 2136, 2892, 5251, 5784, 10502, 14219, 15753, 21004, 21449, 28438, 31506, 42008, 42657, 42898, 56876, 63012, 64347, 85314, 85796, 113752, 126024, 128694, 170628, 171592, 257388, 341256, 514776, 1265491, 2530982, 3796473, 5061964, 7592946, 10123928, 15185892, 30371784]

約数ペア:

[(1, 30371784), (2, 15185892), (3, 10123928), (4, 7592946), (6, 5061964), (8, 3796473), (12, 2530982), (24, 1265491), (59, 514776), (89, 341256), (118, 257388), (177, 171592), (178, 170628), (236, 128694), (241, 126024), (267, 113752), (354, 85796), (356, 85314), (472, 64347), (482, 63012), (534, 56876), (708, 42898), (712, 42657), (723, 42008), (964, 31506), (1068, 28438), (1416, 21449), (1446, 21004), (1928, 15753), (2136, 14219), (2892, 10502), (5251, 5784)]