69065010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{15661}}^1$

素因数の和:15688

約数の個数: 72

約数和(自身を含む): 208899756

約数和(自身を除く): 139834746

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 15661, 31322, 46983, 78305, 93966, 109627, 140949, 156610, 219254, 234915, 281898, 328881, 469830, 548135, 657762, 704745, 767389, 986643, 1096270, 1409490, 1534778, 1644405, 1973286, 2302167, 3288810, 3836945, 4604334, 4933215, 6906501, 7673890, 9866430, 11510835, 13813002, 23021670, 34532505, 69065010]

約数ペア:

[(1, 69065010), (2, 34532505), (3, 23021670), (5, 13813002), (6, 11510835), (7, 9866430), (9, 7673890), (10, 6906501), (14, 4933215), (15, 4604334), (18, 3836945), (21, 3288810), (30, 2302167), (35, 1973286), (42, 1644405), (45, 1534778), (49, 1409490), (63, 1096270), (70, 986643), (90, 767389), (98, 704745), (105, 657762), (126, 548135), (147, 469830), (210, 328881), (245, 281898), (294, 234915), (315, 219254), (441, 156610), (490, 140949), (630, 109627), (735, 93966), (882, 78305), (1470, 46983), (2205, 31322), (4410, 15661)]