4461990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 12229056

約数和(自身を除く): 7767066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 673, 1105, 1326, 1346, 2019, 2210, 3315, 3365, 4038, 6630, 6730, 8749, 10095, 11441, 17498, 20190, 22882, 26247, 34323, 43745, 52494, 57205, 68646, 87490, 114410, 131235, 148733, 171615, 262470, 297466, 343230, 446199, 743665, 892398, 1487330, 2230995, 4461990]

約数ペア:

[(1, 4461990), (2, 2230995), (3, 1487330), (5, 892398), (6, 743665), (10, 446199), (13, 343230), (15, 297466), (17, 262470), (26, 171615), (30, 148733), (34, 131235), (39, 114410), (51, 87490), (65, 68646), (78, 57205), (85, 52494), (102, 43745), (130, 34323), (170, 26247), (195, 22882), (221, 20190), (255, 17498), (390, 11441), (442, 10095), (510, 8749), (663, 6730), (673, 6630), (1105, 4038), (1326, 3365), (1346, 3315), (2019, 2210)]