140552010

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2377}}^1$

素因数の和:2469

約数の個数: 80

約数和(自身を含む): 383267016

約数和(自身を除く): 242715006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 270, 365, 405, 438, 657, 730, 810, 1095, 1314, 1971, 2190, 2377, 3285, 3942, 4754, 5913, 6570, 7131, 9855, 11826, 11885, 14262, 19710, 21393, 23770, 29565, 35655, 42786, 59130, 64179, 71310, 106965, 128358, 173521, 192537, 213930, 320895, 347042, 385074, 520563, 641790, 867605, 962685, 1041126, 1561689, 1735210, 1925370, 2602815, 3123378, 4685067, 5205630, 7808445, 9370134, 14055201, 15616890, 23425335, 28110402, 46850670, 70276005, 140552010]

約数ペア:

[(1, 140552010), (2, 70276005), (3, 46850670), (5, 28110402), (6, 23425335), (9, 15616890), (10, 14055201), (15, 9370134), (18, 7808445), (27, 5205630), (30, 4685067), (45, 3123378), (54, 2602815), (73, 1925370), (81, 1735210), (90, 1561689), (135, 1041126), (146, 962685), (162, 867605), (219, 641790), (270, 520563), (365, 385074), (405, 347042), (438, 320895), (657, 213930), (730, 192537), (810, 173521), (1095, 128358), (1314, 106965), (1971, 71310), (2190, 64179), (2377, 59130), (3285, 42786), (3942, 35655), (4754, 29565), (5913, 23770), (6570, 21393), (7131, 19710), (9855, 14262), (11826, 11885)]