130004850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{21139}}^1$

素因数の和:21195

約数の個数: 48

約数和(自身を含む): 330291360

約数和(自身を除く): 200286510

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 3075, 6150, 21139, 42278, 63417, 105695, 126834, 211390, 317085, 528475, 634170, 866699, 1056950, 1585425, 1733398, 2600097, 3170850, 4333495, 5200194, 8666990, 13000485, 21667475, 26000970, 43334950, 65002425, 130004850]

約数ペア:

[(1, 130004850), (2, 65002425), (3, 43334950), (5, 26000970), (6, 21667475), (10, 13000485), (15, 8666990), (25, 5200194), (30, 4333495), (41, 3170850), (50, 2600097), (75, 1733398), (82, 1585425), (123, 1056950), (150, 866699), (205, 634170), (246, 528475), (410, 317085), (615, 211390), (1025, 126834), (1230, 105695), (2050, 63417), (3075, 42278), (6150, 21139)]