10123980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 29266944

約数和(自身を除く): 19142964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 5443, 10886, 16329, 21772, 27215, 32658, 54430, 65316, 81645, 108860, 163290, 168733, 326580, 337466, 506199, 674932, 843665, 1012398, 1687330, 2024796, 2530995, 3374660, 5061990, 10123980]

約数ペア:

[(1, 10123980), (2, 5061990), (3, 3374660), (4, 2530995), (5, 2024796), (6, 1687330), (10, 1012398), (12, 843665), (15, 674932), (20, 506199), (30, 337466), (31, 326580), (60, 168733), (62, 163290), (93, 108860), (124, 81645), (155, 65316), (186, 54430), (310, 32658), (372, 27215), (465, 21772), (620, 16329), (930, 10886), (1860, 5443)]