494350920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{196171}}^1$

素因数の和:196195

約数の個数: 96

約数和(自身を含む): 1836169920

約数和(自身を除く): 1341819000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 196171, 392342, 588513, 784684, 980855, 1177026, 1373197, 1569368, 1765539, 1961710, 2354052, 2746394, 2942565, 3531078, 3923420, 4119591, 4708104, 5492788, 5885130, 6865985, 7062156, 7846840, 8239182, 8827695, 10985576, 11770260, 12358773, 13731970, 14124312, 16478364, 17655390, 20597955, 23540520, 24717546, 27463940, 32956728, 35310780, 41195910, 49435092, 54927880, 61793865, 70621560, 82391820, 98870184, 123587730, 164783640, 247175460, 494350920]

約数ペア:

[(1, 494350920), (2, 247175460), (3, 164783640), (4, 123587730), (5, 98870184), (6, 82391820), (7, 70621560), (8, 61793865), (9, 54927880), (10, 49435092), (12, 41195910), (14, 35310780), (15, 32956728), (18, 27463940), (20, 24717546), (21, 23540520), (24, 20597955), (28, 17655390), (30, 16478364), (35, 14124312), (36, 13731970), (40, 12358773), (42, 11770260), (45, 10985576), (56, 8827695), (60, 8239182), (63, 7846840), (70, 7062156), (72, 6865985), (84, 5885130), (90, 5492788), (105, 4708104), (120, 4119591), (126, 3923420), (140, 3531078), (168, 2942565), (180, 2746394), (210, 2354052), (252, 1961710), (280, 1765539), (315, 1569368), (360, 1373197), (420, 1177026), (504, 980855), (630, 784684), (840, 588513), (1260, 392342), (2520, 196171)]