219160530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 587119104

約数和(自身を除く): 367958574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 197, 235, 263, 282, 394, 423, 470, 526, 591, 705, 789, 846, 985, 1182, 1315, 1410, 1578, 1773, 1970, 2115, 2367, 2630, 2955, 3546, 3945, 4230, 4734, 5910, 7890, 8865, 9259, 11835, 12361, 17730, 18518, 23670, 24722, 27777, 37083, 46295, 51811, 55554, 61805, 74166, 83331, 92590, 103622, 111249, 123610, 138885, 155433, 166662, 185415, 222498, 259055, 277770, 310866, 370830, 416655, 466299, 518110, 556245, 777165, 833310, 932598, 1112490, 1554330, 2331495, 2435117, 4662990, 4870234, 7305351, 12175585, 14610702, 21916053, 24351170, 36526755, 43832106, 73053510, 109580265, 219160530]

約数ペア:

[(1, 219160530), (2, 109580265), (3, 73053510), (5, 43832106), (6, 36526755), (9, 24351170), (10, 21916053), (15, 14610702), (18, 12175585), (30, 7305351), (45, 4870234), (47, 4662990), (90, 2435117), (94, 2331495), (141, 1554330), (197, 1112490), (235, 932598), (263, 833310), (282, 777165), (394, 556245), (423, 518110), (470, 466299), (526, 416655), (591, 370830), (705, 310866), (789, 277770), (846, 259055), (985, 222498), (1182, 185415), (1315, 166662), (1410, 155433), (1578, 138885), (1773, 123610), (1970, 111249), (2115, 103622), (2367, 92590), (2630, 83331), (2955, 74166), (3546, 61805), (3945, 55554), (4230, 51811), (4734, 46295), (5910, 37083), (7890, 27777), (8865, 24722), (9259, 23670), (11835, 18518), (12361, 17730)]