190579770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3583}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 510935040

約数和(自身を除く): 320355270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 3583, 5319, 5910, 7166, 8865, 10638, 10749, 17730, 17915, 21498, 26595, 32247, 35830, 53190, 53745, 64494, 96741, 107490, 161235, 193482, 322470, 483705, 705851, 967410, 1411702, 2117553, 3529255, 4235106, 6352659, 7058510, 10587765, 12705318, 19057977, 21175530, 31763295, 38115954, 63526590, 95289885, 190579770]

約数ペア:

[(1, 190579770), (2, 95289885), (3, 63526590), (5, 38115954), (6, 31763295), (9, 21175530), (10, 19057977), (15, 12705318), (18, 10587765), (27, 7058510), (30, 6352659), (45, 4235106), (54, 3529255), (90, 2117553), (135, 1411702), (197, 967410), (270, 705851), (394, 483705), (591, 322470), (985, 193482), (1182, 161235), (1773, 107490), (1970, 96741), (2955, 64494), (3546, 53745), (3583, 53190), (5319, 35830), (5910, 32247), (7166, 26595), (8865, 21498), (10638, 17915), (10749, 17730)]