408035070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26513}}^1$

素因数の和:26551

約数の個数: 80

約数和(自身を含む): 1154949840

約数和(自身を除く): 746914770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 26513, 53026, 79539, 132565, 159078, 238617, 265130, 397695, 477234, 503747, 715851, 795390, 1007494, 1193085, 1431702, 1511241, 2147553, 2386170, 2518735, 3022482, 3579255, 4295106, 4533723, 5037470, 7158510, 7556205, 9067446, 10737765, 13601169, 15112410, 21475530, 22668615, 27202338, 40803507, 45337230, 68005845, 81607014, 136011690, 204017535, 408035070]

約数ペア:

[(1, 408035070), (2, 204017535), (3, 136011690), (5, 81607014), (6, 68005845), (9, 45337230), (10, 40803507), (15, 27202338), (18, 22668615), (19, 21475530), (27, 15112410), (30, 13601169), (38, 10737765), (45, 9067446), (54, 7556205), (57, 7158510), (81, 5037470), (90, 4533723), (95, 4295106), (114, 3579255), (135, 3022482), (162, 2518735), (171, 2386170), (190, 2147553), (270, 1511241), (285, 1431702), (342, 1193085), (405, 1007494), (513, 795390), (570, 715851), (810, 503747), (855, 477234), (1026, 397695), (1539, 265130), (1710, 238617), (2565, 159078), (3078, 132565), (5130, 79539), (7695, 53026), (15390, 26513)]