4028130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{4973}}^1$

素因数の和:4992

約数の個数: 40

約数和(自身を含む): 10833372

約数和(自身を除く): 6805242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 4973, 9946, 14919, 24865, 29838, 44757, 49730, 74595, 89514, 134271, 149190, 223785, 268542, 402813, 447570, 671355, 805626, 1342710, 2014065, 4028130]

約数ペア:

[(1, 4028130), (2, 2014065), (3, 1342710), (5, 805626), (6, 671355), (9, 447570), (10, 402813), (15, 268542), (18, 223785), (27, 149190), (30, 134271), (45, 89514), (54, 74595), (81, 49730), (90, 44757), (135, 29838), (162, 24865), (270, 14919), (405, 9946), (810, 4973)]