495044340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5923}}^1$

素因数の和:6141

約数の個数: 96

約数和(自身を含む): 1592371200

約数和(自身を除く): 1097326860

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, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2388, 2786, 2985, 3980, 4179, 5572, 5923, 5970, 6965, 8358, 11846, 11940, 13930, 16716, 17769, 20895, 23692, 27860, 29615, 35538, 41461, 41790, 59230, 71076, 82922, 83580, 88845, 118460, 124383, 165844, 177690, 207305, 248766, 355380, 414610, 497532, 621915, 829220, 1178677, 1243830, 2357354, 2487660, 3536031, 4714708, 5893385, 7072062, 8250739, 11786770, 14144124, 16501478, 17680155, 23573540, 24752217, 33002956, 35360310, 41253695, 49504434, 70720620, 82507390, 99008868, 123761085, 165014780, 247522170, 495044340]

約数ペア:

[(1, 495044340), (2, 247522170), (3, 165014780), (4, 123761085), (5, 99008868), (6, 82507390), (7, 70720620), (10, 49504434), (12, 41253695), (14, 35360310), (15, 33002956), (20, 24752217), (21, 23573540), (28, 17680155), (30, 16501478), (35, 14144124), (42, 11786770), (60, 8250739), (70, 7072062), (84, 5893385), (105, 4714708), (140, 3536031), (199, 2487660), (210, 2357354), (398, 1243830), (420, 1178677), (597, 829220), (796, 621915), (995, 497532), (1194, 414610), (1393, 355380), (1990, 248766), (2388, 207305), (2786, 177690), (2985, 165844), (3980, 124383), (4179, 118460), (5572, 88845), (5923, 83580), (5970, 82922), (6965, 71076), (8358, 59230), (11846, 41790), (11940, 41461), (13930, 35538), (16716, 29615), (17769, 27860), (20895, 23692)]