3132990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4973}}^1$

素因数の和:4993

約数の個数: 48

約数和(自身を含む): 9311328

約数和(自身を除く): 6178338

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4973, 9946, 14919, 24865, 29838, 34811, 44757, 49730, 69622, 74595, 89514, 104433, 149190, 174055, 208866, 223785, 313299, 348110, 447570, 522165, 626598, 1044330, 1566495, 3132990]

約数ペア:

[(1, 3132990), (2, 1566495), (3, 1044330), (5, 626598), (6, 522165), (7, 447570), (9, 348110), (10, 313299), (14, 223785), (15, 208866), (18, 174055), (21, 149190), (30, 104433), (35, 89514), (42, 74595), (45, 69622), (63, 49730), (70, 44757), (90, 34811), (105, 29838), (126, 24865), (210, 14919), (315, 9946), (630, 4973)]