900638340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5749}}^1$

素因数の和:6141

約数の個数: 96

約数和(自身を含む): 2890272000

約数和(自身を除く): 1989633660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 373, 420, 746, 1119, 1492, 1865, 2238, 2611, 3730, 4476, 5222, 5595, 5749, 7460, 7833, 10444, 11190, 11498, 13055, 15666, 17247, 22380, 22996, 26110, 28745, 31332, 34494, 39165, 40243, 52220, 57490, 68988, 78330, 80486, 86235, 114980, 120729, 156660, 160972, 172470, 201215, 241458, 344940, 402430, 482916, 603645, 804860, 1207290, 2144377, 2414580, 4288754, 6433131, 8577508, 10721885, 12866262, 15010639, 21443770, 25732524, 30021278, 32165655, 42887540, 45031917, 60042556, 64331310, 75053195, 90063834, 128662620, 150106390, 180127668, 225159585, 300212780, 450319170, 900638340]

約数ペア:

[(1, 900638340), (2, 450319170), (3, 300212780), (4, 225159585), (5, 180127668), (6, 150106390), (7, 128662620), (10, 90063834), (12, 75053195), (14, 64331310), (15, 60042556), (20, 45031917), (21, 42887540), (28, 32165655), (30, 30021278), (35, 25732524), (42, 21443770), (60, 15010639), (70, 12866262), (84, 10721885), (105, 8577508), (140, 6433131), (210, 4288754), (373, 2414580), (420, 2144377), (746, 1207290), (1119, 804860), (1492, 603645), (1865, 482916), (2238, 402430), (2611, 344940), (3730, 241458), (4476, 201215), (5222, 172470), (5595, 160972), (5749, 156660), (7460, 120729), (7833, 114980), (10444, 86235), (11190, 80486), (11498, 78330), (13055, 68988), (15666, 57490), (17247, 52220), (22380, 40243), (22996, 39165), (26110, 34494), (28745, 31332)]