14899220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3480

約数の個数: 48

約数和(自身を含む): 36922368

約数和(自身を除く): 22023148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 3433, 4340, 6866, 13732, 17165, 24031, 34330, 48062, 68660, 96124, 106423, 120155, 212846, 240310, 425692, 480620, 532115, 744961, 1064230, 1489922, 2128460, 2979844, 3724805, 7449610, 14899220]

約数ペア:

[(1, 14899220), (2, 7449610), (4, 3724805), (5, 2979844), (7, 2128460), (10, 1489922), (14, 1064230), (20, 744961), (28, 532115), (31, 480620), (35, 425692), (62, 240310), (70, 212846), (124, 120155), (140, 106423), (155, 96124), (217, 68660), (310, 48062), (434, 34330), (620, 24031), (868, 17165), (1085, 13732), (2170, 6866), (3433, 4340)]