222346260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39847}}^1$

素因数の和:39893

約数の個数: 72

約数和(自身を含む): 696224256

約数和(自身を除く): 473877996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 39847, 79694, 119541, 159388, 199235, 239082, 358623, 398470, 478164, 597705, 717246, 796940, 1195410, 1235257, 1434492, 1793115, 2390820, 2470514, 3586230, 3705771, 4941028, 6176285, 7172460, 7411542, 11117313, 12352570, 14823084, 18528855, 22234626, 24705140, 37057710, 44469252, 55586565, 74115420, 111173130, 222346260]

約数ペア:

[(1, 222346260), (2, 111173130), (3, 74115420), (4, 55586565), (5, 44469252), (6, 37057710), (9, 24705140), (10, 22234626), (12, 18528855), (15, 14823084), (18, 12352570), (20, 11117313), (30, 7411542), (31, 7172460), (36, 6176285), (45, 4941028), (60, 3705771), (62, 3586230), (90, 2470514), (93, 2390820), (124, 1793115), (155, 1434492), (180, 1235257), (186, 1195410), (279, 796940), (310, 717246), (372, 597705), (465, 478164), (558, 398470), (620, 358623), (930, 239082), (1116, 199235), (1395, 159388), (1860, 119541), (2790, 79694), (5580, 39847)]