38647830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2481

約数の個数: 64

約数和(自身を含む): 102368448

約数和(自身を除く): 63720618

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2417, 2665, 3198, 4834, 5330, 7251, 7995, 12085, 14502, 15990, 24170, 31421, 36255, 62842, 72510, 94263, 99097, 157105, 188526, 198194, 297291, 314210, 471315, 495485, 594582, 942630, 990970, 1288261, 1486455, 2576522, 2972910, 3864783, 6441305, 7729566, 12882610, 19323915, 38647830]

約数ペア:

[(1, 38647830), (2, 19323915), (3, 12882610), (5, 7729566), (6, 6441305), (10, 3864783), (13, 2972910), (15, 2576522), (26, 1486455), (30, 1288261), (39, 990970), (41, 942630), (65, 594582), (78, 495485), (82, 471315), (123, 314210), (130, 297291), (195, 198194), (205, 188526), (246, 157105), (390, 99097), (410, 94263), (533, 72510), (615, 62842), (1066, 36255), (1230, 31421), (1599, 24170), (2417, 15990), (2665, 14502), (3198, 12085), (4834, 7995), (5330, 7251)]