7040430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 18471024

約数和(自身を除く): 11430594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 571, 685, 822, 1142, 1233, 1370, 1713, 2055, 2466, 2855, 3426, 4110, 5139, 5710, 6165, 8565, 10278, 12330, 17130, 25695, 51390, 78227, 156454, 234681, 391135, 469362, 704043, 782270, 1173405, 1408086, 2346810, 3520215, 7040430]

約数ペア:

[(1, 7040430), (2, 3520215), (3, 2346810), (5, 1408086), (6, 1173405), (9, 782270), (10, 704043), (15, 469362), (18, 391135), (30, 234681), (45, 156454), (90, 78227), (137, 51390), (274, 25695), (411, 17130), (571, 12330), (685, 10278), (822, 8565), (1142, 6165), (1233, 5710), (1370, 5139), (1713, 4110), (2055, 3426), (2466, 2855)]