7149690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4703

約数の個数: 48

約数和(自身を含む): 19686888

約数和(自身を除く): 12537198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 4673, 9346, 14019, 23365, 28038, 42057, 46730, 70095, 79441, 84114, 140190, 158882, 210285, 238323, 397205, 420570, 476646, 714969, 794410, 1191615, 1429938, 2383230, 3574845, 7149690]

約数ペア:

[(1, 7149690), (2, 3574845), (3, 2383230), (5, 1429938), (6, 1191615), (9, 794410), (10, 714969), (15, 476646), (17, 420570), (18, 397205), (30, 238323), (34, 210285), (45, 158882), (51, 140190), (85, 84114), (90, 79441), (102, 70095), (153, 46730), (170, 42057), (255, 28038), (306, 23365), (510, 14019), (765, 9346), (1530, 4673)]