198332010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15629}}^1$

素因数の和:15692

約数の個数: 64

約数和(自身を含む): 540172800

約数和(自身を除く): 341840790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 15629, 31258, 46887, 78145, 93774, 140661, 156290, 234435, 281322, 421983, 468870, 703305, 734563, 843966, 1406610, 1469126, 2109915, 2203689, 3672815, 4219830, 4407378, 6611067, 7345630, 11018445, 13222134, 19833201, 22036890, 33055335, 39666402, 66110670, 99166005, 198332010]

約数ペア:

[(1, 198332010), (2, 99166005), (3, 66110670), (5, 39666402), (6, 33055335), (9, 22036890), (10, 19833201), (15, 13222134), (18, 11018445), (27, 7345630), (30, 6611067), (45, 4407378), (47, 4219830), (54, 3672815), (90, 2203689), (94, 2109915), (135, 1469126), (141, 1406610), (235, 843966), (270, 734563), (282, 703305), (423, 468870), (470, 421983), (705, 281322), (846, 234435), (1269, 156290), (1410, 140661), (2115, 93774), (2538, 78145), (4230, 46887), (6345, 31258), (12690, 15629)]