31649130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 80

約数和(自身を含む): 87268104

約数和(自身を除く): 55618974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 953, 1107, 1230, 1845, 1906, 2214, 2859, 3321, 3690, 4765, 5535, 5718, 6642, 8577, 9530, 11070, 14295, 16605, 17154, 25731, 28590, 33210, 39073, 42885, 51462, 77193, 78146, 85770, 117219, 128655, 154386, 195365, 234438, 257310, 351657, 385965, 390730, 586095, 703314, 771930, 1054971, 1172190, 1758285, 2109942, 3164913, 3516570, 5274855, 6329826, 10549710, 15824565, 31649130]

約数ペア:

[(1, 31649130), (2, 15824565), (3, 10549710), (5, 6329826), (6, 5274855), (9, 3516570), (10, 3164913), (15, 2109942), (18, 1758285), (27, 1172190), (30, 1054971), (41, 771930), (45, 703314), (54, 586095), (81, 390730), (82, 385965), (90, 351657), (123, 257310), (135, 234438), (162, 195365), (205, 154386), (246, 128655), (270, 117219), (369, 85770), (405, 78146), (410, 77193), (615, 51462), (738, 42885), (810, 39073), (953, 33210), (1107, 28590), (1230, 25731), (1845, 17154), (1906, 16605), (2214, 14295), (2859, 11070), (3321, 9530), (3690, 8577), (4765, 6642), (5535, 5718)]