18034868390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{29761}}^1$

素因数の和:30573

約数の個数: 64

約数和(自身を含む): 40525843968

約数和(自身を除く): 22490975578

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 787, 1574, 3935, 5509, 7870, 8657, 11018, 17314, 27545, 29761, 43285, 55090, 59522, 60599, 86570, 121198, 148805, 208327, 297610, 302995, 327371, 416654, 605990, 654742, 1041635, 1636855, 2083270, 2291597, 3273710, 4583194, 11457985, 22915970, 23421907, 46843814, 117109535, 163953349, 234219070, 257640977, 327906698, 515281954, 819766745, 1288204885, 1639533490, 1803486839, 2576409770, 3606973678, 9017434195, 18034868390]

約数ペア:

[(1, 18034868390), (2, 9017434195), (5, 3606973678), (7, 2576409770), (10, 1803486839), (11, 1639533490), (14, 1288204885), (22, 819766745), (35, 515281954), (55, 327906698), (70, 257640977), (77, 234219070), (110, 163953349), (154, 117109535), (385, 46843814), (770, 23421907), (787, 22915970), (1574, 11457985), (3935, 4583194), (5509, 3273710), (7870, 2291597), (8657, 2083270), (11018, 1636855), (17314, 1041635), (27545, 654742), (29761, 605990), (43285, 416654), (55090, 327371), (59522, 302995), (60599, 297610), (86570, 208327), (121198, 148805)]