30893850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 72

約数和(自身を含む): 89403132

約数和(自身を除く): 58509282

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5281, 5850, 10562, 15843, 26405, 31686, 47529, 52810, 68653, 79215, 95058, 132025, 137306, 158430, 205959, 237645, 264050, 343265, 396075, 411918, 475290, 617877, 686530, 792150, 1029795, 1188225, 1235754, 1716325, 2059590, 2376450, 3089385, 3432650, 5148975, 6178770, 10297950, 15446925, 30893850]

約数ペア:

[(1, 30893850), (2, 15446925), (3, 10297950), (5, 6178770), (6, 5148975), (9, 3432650), (10, 3089385), (13, 2376450), (15, 2059590), (18, 1716325), (25, 1235754), (26, 1188225), (30, 1029795), (39, 792150), (45, 686530), (50, 617877), (65, 475290), (75, 411918), (78, 396075), (90, 343265), (117, 264050), (130, 237645), (150, 205959), (195, 158430), (225, 137306), (234, 132025), (325, 95058), (390, 79215), (450, 68653), (585, 52810), (650, 47529), (975, 31686), (1170, 26405), (1950, 15843), (2925, 10562), (5281, 5850)]