31306230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 64

約数和(自身を含む): 85294080

約数和(自身を除く): 53987850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2467, 2538, 4230, 4934, 6345, 7401, 12335, 12690, 14802, 22203, 24670, 37005, 44406, 66609, 74010, 111015, 115949, 133218, 222030, 231898, 333045, 347847, 579745, 666090, 695694, 1043541, 1159490, 1739235, 2087082, 3130623, 3478470, 5217705, 6261246, 10435410, 15653115, 31306230]

約数ペア:

[(1, 31306230), (2, 15653115), (3, 10435410), (5, 6261246), (6, 5217705), (9, 3478470), (10, 3130623), (15, 2087082), (18, 1739235), (27, 1159490), (30, 1043541), (45, 695694), (47, 666090), (54, 579745), (90, 347847), (94, 333045), (135, 231898), (141, 222030), (235, 133218), (270, 115949), (282, 111015), (423, 74010), (470, 66609), (705, 44406), (846, 37005), (1269, 24670), (1410, 22203), (2115, 14802), (2467, 12690), (2538, 12335), (4230, 7401), (4934, 6345)]