10215660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 96

約数和(自身を含む): 35223552

約数和(自身を除く): 25007892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 1871, 2730, 3742, 5460, 5613, 7484, 9355, 11226, 13097, 18710, 22452, 24323, 26194, 28065, 37420, 39291, 48646, 52388, 56130, 65485, 72969, 78582, 97292, 112260, 121615, 130970, 145938, 157164, 170261, 196455, 243230, 261940, 291876, 340522, 364845, 392910, 486460, 510783, 681044, 729690, 785820, 851305, 1021566, 1459380, 1702610, 2043132, 2553915, 3405220, 5107830, 10215660]

約数ペア:

[(1, 10215660), (2, 5107830), (3, 3405220), (4, 2553915), (5, 2043132), (6, 1702610), (7, 1459380), (10, 1021566), (12, 851305), (13, 785820), (14, 729690), (15, 681044), (20, 510783), (21, 486460), (26, 392910), (28, 364845), (30, 340522), (35, 291876), (39, 261940), (42, 243230), (52, 196455), (60, 170261), (65, 157164), (70, 145938), (78, 130970), (84, 121615), (91, 112260), (105, 97292), (130, 78582), (140, 72969), (156, 65485), (182, 56130), (195, 52388), (210, 48646), (260, 39291), (273, 37420), (364, 28065), (390, 26194), (420, 24323), (455, 22452), (546, 18710), (780, 13097), (910, 11226), (1092, 9355), (1365, 7484), (1820, 5613), (1871, 5460), (2730, 3742)]