130879890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2749}}^1$

素因数の和:2808

約数の個数: 72

約数和(自身を含む): 355855500

約数和(自身を除く): 224975610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 529, 690, 1035, 1058, 1587, 2070, 2645, 2749, 3174, 4761, 5290, 5498, 7935, 8247, 9522, 13745, 15870, 16494, 23805, 24741, 27490, 41235, 47610, 49482, 63227, 82470, 123705, 126454, 189681, 247410, 316135, 379362, 569043, 632270, 948405, 1138086, 1454221, 1896810, 2845215, 2908442, 4362663, 5690430, 7271105, 8725326, 13087989, 14542210, 21813315, 26175978, 43626630, 65439945, 130879890]

約数ペア:

[(1, 130879890), (2, 65439945), (3, 43626630), (5, 26175978), (6, 21813315), (9, 14542210), (10, 13087989), (15, 8725326), (18, 7271105), (23, 5690430), (30, 4362663), (45, 2908442), (46, 2845215), (69, 1896810), (90, 1454221), (115, 1138086), (138, 948405), (207, 632270), (230, 569043), (345, 379362), (414, 316135), (529, 247410), (690, 189681), (1035, 126454), (1058, 123705), (1587, 82470), (2070, 63227), (2645, 49482), (2749, 47610), (3174, 41235), (4761, 27490), (5290, 24741), (5498, 23805), (7935, 16494), (8247, 15870), (9522, 13745)]