10203930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{937}}^1$

素因数の和:972

約数の個数: 72

約数和(自身を含む): 29192436

約数和(自身を除く): 18988506

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 937, 990, 1089, 1210, 1815, 1874, 2178, 2811, 3630, 4685, 5445, 5622, 8433, 9370, 10307, 10890, 14055, 16866, 20614, 28110, 30921, 42165, 51535, 61842, 84330, 92763, 103070, 113377, 154605, 185526, 226754, 309210, 340131, 463815, 566885, 680262, 927630, 1020393, 1133770, 1700655, 2040786, 3401310, 5101965, 10203930]

約数ペア:

[(1, 10203930), (2, 5101965), (3, 3401310), (5, 2040786), (6, 1700655), (9, 1133770), (10, 1020393), (11, 927630), (15, 680262), (18, 566885), (22, 463815), (30, 340131), (33, 309210), (45, 226754), (55, 185526), (66, 154605), (90, 113377), (99, 103070), (110, 92763), (121, 84330), (165, 61842), (198, 51535), (242, 42165), (330, 30921), (363, 28110), (495, 20614), (605, 16866), (726, 14055), (937, 10890), (990, 10307), (1089, 9370), (1210, 8433), (1815, 5622), (1874, 5445), (2178, 4685), (2811, 3630)]