28332030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 73078848

約数和(自身を除く): 44746818

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 73, 85, 102, 146, 170, 219, 255, 365, 438, 510, 730, 761, 1095, 1241, 1522, 2190, 2283, 2482, 3723, 3805, 4566, 6205, 7446, 7610, 11415, 12410, 12937, 18615, 22830, 25874, 37230, 38811, 55553, 64685, 77622, 111106, 129370, 166659, 194055, 277765, 333318, 388110, 555530, 833295, 944401, 1666590, 1888802, 2833203, 4722005, 5666406, 9444010, 14166015, 28332030]

約数ペア:

[(1, 28332030), (2, 14166015), (3, 9444010), (5, 5666406), (6, 4722005), (10, 2833203), (15, 1888802), (17, 1666590), (30, 944401), (34, 833295), (51, 555530), (73, 388110), (85, 333318), (102, 277765), (146, 194055), (170, 166659), (219, 129370), (255, 111106), (365, 77622), (438, 64685), (510, 55553), (730, 38811), (761, 37230), (1095, 25874), (1241, 22830), (1522, 18615), (2190, 12937), (2283, 12410), (2482, 11415), (3723, 7610), (3805, 7446), (4566, 6205)]