9949770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 64

約数和(自身を含む): 27181440

約数和(自身を除く): 17231670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 857, 1161, 1290, 1714, 1935, 2322, 2571, 3870, 4285, 5142, 5805, 7713, 8570, 11610, 12855, 15426, 23139, 25710, 36851, 38565, 46278, 73702, 77130, 110553, 115695, 184255, 221106, 231390, 331659, 368510, 552765, 663318, 994977, 1105530, 1658295, 1989954, 3316590, 4974885, 9949770]

約数ペア:

[(1, 9949770), (2, 4974885), (3, 3316590), (5, 1989954), (6, 1658295), (9, 1105530), (10, 994977), (15, 663318), (18, 552765), (27, 368510), (30, 331659), (43, 231390), (45, 221106), (54, 184255), (86, 115695), (90, 110553), (129, 77130), (135, 73702), (215, 46278), (258, 38565), (270, 36851), (387, 25710), (430, 23139), (645, 15426), (774, 12855), (857, 11610), (1161, 8570), (1290, 7713), (1714, 5805), (1935, 5142), (2322, 4285), (2571, 3870)]