123232290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2231

約数の個数: 64

約数和(自身を含む): 314496000

約数和(自身を除く): 191263710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 190, 206, 285, 309, 515, 570, 618, 1030, 1545, 1957, 2099, 3090, 3914, 4198, 5871, 6297, 9785, 10495, 11742, 12594, 19570, 20990, 29355, 31485, 39881, 58710, 62970, 79762, 119643, 199405, 216197, 239286, 398810, 432394, 598215, 648591, 1080985, 1196430, 1297182, 2161970, 3242955, 4107743, 6485910, 8215486, 12323229, 20538715, 24646458, 41077430, 61616145, 123232290]

約数ペア:

[(1, 123232290), (2, 61616145), (3, 41077430), (5, 24646458), (6, 20538715), (10, 12323229), (15, 8215486), (19, 6485910), (30, 4107743), (38, 3242955), (57, 2161970), (95, 1297182), (103, 1196430), (114, 1080985), (190, 648591), (206, 598215), (285, 432394), (309, 398810), (515, 239286), (570, 216197), (618, 199405), (1030, 119643), (1545, 79762), (1957, 62970), (2099, 58710), (3090, 39881), (3914, 31485), (4198, 29355), (5871, 20990), (6297, 19570), (9785, 12594), (10495, 11742)]