39217770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{16139}}^1$

素因数の和:16161

約数の個数: 48

約数和(自身を含む): 105749280

約数和(自身を除く): 66531510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 16139, 32278, 48417, 80695, 96834, 145251, 161390, 242085, 290502, 435753, 484170, 726255, 871506, 1307259, 1452510, 2178765, 2614518, 3921777, 4357530, 6536295, 7843554, 13072590, 19608885, 39217770]

約数ペア:

[(1, 39217770), (2, 19608885), (3, 13072590), (5, 7843554), (6, 6536295), (9, 4357530), (10, 3921777), (15, 2614518), (18, 2178765), (27, 1452510), (30, 1307259), (45, 871506), (54, 726255), (81, 484170), (90, 435753), (135, 290502), (162, 242085), (243, 161390), (270, 145251), (405, 96834), (486, 80695), (810, 48417), (1215, 32278), (2430, 16139)]