30221478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4738

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 51063642

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 4703, 6426, 9406, 14109, 28218, 32921, 42327, 65842, 79951, 84654, 98763, 126981, 159902, 197526, 239853, 253962, 296289, 479706, 559657, 592578, 719559, 888867, 1119314, 1439118, 1678971, 1777734, 2158677, 3357942, 4317354, 5036913, 10073826, 15110739, 30221478]

約数ペア:

[(1, 30221478), (2, 15110739), (3, 10073826), (6, 5036913), (7, 4317354), (9, 3357942), (14, 2158677), (17, 1777734), (18, 1678971), (21, 1439118), (27, 1119314), (34, 888867), (42, 719559), (51, 592578), (54, 559657), (63, 479706), (102, 296289), (119, 253962), (126, 239853), (153, 197526), (189, 159902), (238, 126981), (306, 98763), (357, 84654), (378, 79951), (459, 65842), (714, 42327), (918, 32921), (1071, 28218), (2142, 14109), (3213, 9406), (4703, 6426)]