65236140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21319}}^1$

素因数の和:21351

約数の個数: 72

約数和(自身を含む): 209532960

約数和(自身を除く): 144296820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 21319, 42638, 63957, 85276, 106595, 127914, 191871, 213190, 255828, 319785, 362423, 383742, 426380, 639570, 724846, 767484, 959355, 1087269, 1279140, 1449692, 1812115, 1918710, 2174538, 3261807, 3624230, 3837420, 4349076, 5436345, 6523614, 7248460, 10872690, 13047228, 16309035, 21745380, 32618070, 65236140]

約数ペア:

[(1, 65236140), (2, 32618070), (3, 21745380), (4, 16309035), (5, 13047228), (6, 10872690), (9, 7248460), (10, 6523614), (12, 5436345), (15, 4349076), (17, 3837420), (18, 3624230), (20, 3261807), (30, 2174538), (34, 1918710), (36, 1812115), (45, 1449692), (51, 1279140), (60, 1087269), (68, 959355), (85, 767484), (90, 724846), (102, 639570), (153, 426380), (170, 383742), (180, 362423), (204, 319785), (255, 255828), (306, 213190), (340, 191871), (510, 127914), (612, 106595), (765, 85276), (1020, 63957), (1530, 42638), (3060, 21319)]