31184190

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 86407776

約数和(自身を除く): 55223586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 243, 246, 270, 313, 369, 405, 410, 486, 615, 626, 738, 810, 939, 1107, 1215, 1230, 1565, 1845, 1878, 2214, 2430, 2817, 3130, 3321, 3690, 4695, 5535, 5634, 6642, 8451, 9390, 9963, 11070, 12833, 14085, 16605, 16902, 19926, 25353, 25666, 28170, 33210, 38499, 42255, 49815, 50706, 64165, 76059, 76998, 84510, 99630, 115497, 126765, 128330, 152118, 192495, 230994, 253530, 346491, 380295, 384990, 577485, 692982, 760590, 1039473, 1154970, 1732455, 2078946, 3118419, 3464910, 5197365, 6236838, 10394730, 15592095, 31184190]

約数ペア:

[(1, 31184190), (2, 15592095), (3, 10394730), (5, 6236838), (6, 5197365), (9, 3464910), (10, 3118419), (15, 2078946), (18, 1732455), (27, 1154970), (30, 1039473), (41, 760590), (45, 692982), (54, 577485), (81, 384990), (82, 380295), (90, 346491), (123, 253530), (135, 230994), (162, 192495), (205, 152118), (243, 128330), (246, 126765), (270, 115497), (313, 99630), (369, 84510), (405, 76998), (410, 76059), (486, 64165), (615, 50706), (626, 49815), (738, 42255), (810, 38499), (939, 33210), (1107, 28170), (1215, 25666), (1230, 25353), (1565, 19926), (1845, 16902), (1878, 16605), (2214, 14085), (2430, 12833), (2817, 11070), (3130, 9963), (3321, 9390), (3690, 8451), (4695, 6642), (5535, 5634)]