16353180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1933}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 50686272

約数和(自身を除く): 34333092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 1933, 2115, 2820, 3866, 4230, 5799, 7732, 8460, 9665, 11598, 17397, 19330, 23196, 28995, 34794, 38660, 57990, 69588, 86985, 90851, 115980, 173970, 181702, 272553, 347940, 363404, 454255, 545106, 817659, 908510, 1090212, 1362765, 1635318, 1817020, 2725530, 3270636, 4088295, 5451060, 8176590, 16353180]

約数ペア:

[(1, 16353180), (2, 8176590), (3, 5451060), (4, 4088295), (5, 3270636), (6, 2725530), (9, 1817020), (10, 1635318), (12, 1362765), (15, 1090212), (18, 908510), (20, 817659), (30, 545106), (36, 454255), (45, 363404), (47, 347940), (60, 272553), (90, 181702), (94, 173970), (141, 115980), (180, 90851), (188, 86985), (235, 69588), (282, 57990), (423, 38660), (470, 34794), (564, 28995), (705, 23196), (846, 19330), (940, 17397), (1410, 11598), (1692, 9665), (1933, 8460), (2115, 7732), (2820, 5799), (3866, 4230)]