221987610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189733}}^1$

素因数の和:189759

約数の個数: 48

約数和(自身を含む): 621568584

約数和(自身を除く): 399580974

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 189733, 379466, 569199, 948665, 1138398, 1707597, 1897330, 2466529, 2845995, 3415194, 4933058, 5691990, 7399587, 8537985, 12332645, 14799174, 17075970, 22198761, 24665290, 36997935, 44397522, 73995870, 110993805, 221987610]

約数ペア:

[(1, 221987610), (2, 110993805), (3, 73995870), (5, 44397522), (6, 36997935), (9, 24665290), (10, 22198761), (13, 17075970), (15, 14799174), (18, 12332645), (26, 8537985), (30, 7399587), (39, 5691990), (45, 4933058), (65, 3415194), (78, 2845995), (90, 2466529), (117, 1897330), (130, 1707597), (195, 1138398), (234, 948665), (390, 569199), (585, 379466), (1170, 189733)]