513572970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13469}}^1$

素因数の和:13551

約数の個数: 64

約数和(自身を含む): 1303464960

約数和(自身を除く): 789891990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2542, 3813, 6355, 7626, 12710, 13469, 19065, 26938, 38130, 40407, 67345, 80814, 134690, 202035, 404070, 417539, 552229, 835078, 1104458, 1252617, 1656687, 2087695, 2505234, 2761145, 3313374, 4175390, 5522290, 6263085, 8283435, 12526170, 16566870, 17119099, 34238198, 51357297, 85595495, 102714594, 171190990, 256786485, 513572970]

約数ペア:

[(1, 513572970), (2, 256786485), (3, 171190990), (5, 102714594), (6, 85595495), (10, 51357297), (15, 34238198), (30, 17119099), (31, 16566870), (41, 12526170), (62, 8283435), (82, 6263085), (93, 5522290), (123, 4175390), (155, 3313374), (186, 2761145), (205, 2505234), (246, 2087695), (310, 1656687), (410, 1252617), (465, 1104458), (615, 835078), (930, 552229), (1230, 417539), (1271, 404070), (2542, 202035), (3813, 134690), (6355, 80814), (7626, 67345), (12710, 40407), (13469, 38130), (19065, 26938)]