30042090

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 112

約数和(自身を含む): 87588648

約数和(自身を除く): 57546558

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 317, 351, 390, 405, 486, 585, 634, 702, 729, 810, 951, 1053, 1170, 1215, 1458, 1585, 1755, 1902, 2106, 2430, 2853, 3159, 3170, 3510, 3645, 4121, 4755, 5265, 5706, 6318, 7290, 8242, 8559, 9477, 9510, 10530, 12363, 14265, 15795, 17118, 18954, 20605, 24726, 25677, 28530, 31590, 37089, 41210, 42795, 47385, 51354, 61815, 74178, 77031, 85590, 94770, 111267, 123630, 128385, 154062, 185445, 222534, 231093, 256770, 333801, 370890, 385155, 462186, 556335, 667602, 770310, 1001403, 1112670, 1155465, 1669005, 2002806, 2310930, 3004209, 3338010, 5007015, 6008418, 10014030, 15021045, 30042090]

約数ペア:

[(1, 30042090), (2, 15021045), (3, 10014030), (5, 6008418), (6, 5007015), (9, 3338010), (10, 3004209), (13, 2310930), (15, 2002806), (18, 1669005), (26, 1155465), (27, 1112670), (30, 1001403), (39, 770310), (45, 667602), (54, 556335), (65, 462186), (78, 385155), (81, 370890), (90, 333801), (117, 256770), (130, 231093), (135, 222534), (162, 185445), (195, 154062), (234, 128385), (243, 123630), (270, 111267), (317, 94770), (351, 85590), (390, 77031), (405, 74178), (486, 61815), (585, 51354), (634, 47385), (702, 42795), (729, 41210), (810, 37089), (951, 31590), (1053, 28530), (1170, 25677), (1215, 24726), (1458, 20605), (1585, 18954), (1755, 17118), (1902, 15795), (2106, 14265), (2430, 12363), (2853, 10530), (3159, 9510), (3170, 9477), (3510, 8559), (3645, 8242), (4121, 7290), (4755, 6318), (5265, 5706)]