28288590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7793}}^1$

素因数の和:7825

約数の個数: 48

約数和(自身を含む): 74635344

約数和(自身を除く): 46346754

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 7793, 15586, 23379, 38965, 46758, 77930, 85723, 116895, 171446, 233790, 257169, 428615, 514338, 857230, 942953, 1285845, 1885906, 2571690, 2828859, 4714765, 5657718, 9429530, 14144295, 28288590]

約数ペア:

[(1, 28288590), (2, 14144295), (3, 9429530), (5, 5657718), (6, 4714765), (10, 2828859), (11, 2571690), (15, 1885906), (22, 1285845), (30, 942953), (33, 857230), (55, 514338), (66, 428615), (110, 257169), (121, 233790), (165, 171446), (242, 116895), (330, 85723), (363, 77930), (605, 46758), (726, 38965), (1210, 23379), (1815, 15586), (3630, 7793)]