974430

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{401}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 2633904

約数和(自身を除く): 1659474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 401, 405, 486, 802, 810, 1203, 1215, 2005, 2406, 2430, 3609, 4010, 6015, 7218, 10827, 12030, 18045, 21654, 32481, 36090, 54135, 64962, 97443, 108270, 162405, 194886, 324810, 487215, 974430]

約数ペア:

[(1, 974430), (2, 487215), (3, 324810), (5, 194886), (6, 162405), (9, 108270), (10, 97443), (15, 64962), (18, 54135), (27, 36090), (30, 32481), (45, 21654), (54, 18045), (81, 12030), (90, 10827), (135, 7218), (162, 6015), (243, 4010), (270, 3609), (401, 2430), (405, 2406), (486, 2005), (802, 1215), (810, 1203)]