30158408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 69465600

約数和(自身を除く): 39307192

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 79, 119, 136, 158, 238, 316, 401, 476, 553, 632, 802, 952, 1106, 1343, 1604, 2212, 2686, 2807, 3208, 4424, 5372, 5614, 6817, 9401, 10744, 11228, 13634, 18802, 22456, 27268, 31679, 37604, 47719, 54536, 63358, 75208, 95438, 126716, 190876, 221753, 253432, 381752, 443506, 538543, 887012, 1077086, 1774024, 2154172, 3769801, 4308344, 7539602, 15079204, 30158408]

約数ペア:

[(1, 30158408), (2, 15079204), (4, 7539602), (7, 4308344), (8, 3769801), (14, 2154172), (17, 1774024), (28, 1077086), (34, 887012), (56, 538543), (68, 443506), (79, 381752), (119, 253432), (136, 221753), (158, 190876), (238, 126716), (316, 95438), (401, 75208), (476, 63358), (553, 54536), (632, 47719), (802, 37604), (952, 31679), (1106, 27268), (1343, 22456), (1604, 18802), (2212, 13634), (2686, 11228), (2807, 10744), (3208, 9401), (4424, 6817), (5372, 5614)]