219048570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3717

約数の個数: 128

約数和(自身を含む): 666247680

約数和(自身を除く): 447199110

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 3315, 3510, 3671, 3978, 4590, 5967, 6630, 7342, 9945, 11013, 11934, 18355, 19890, 22026, 29835, 33039, 36710, 47723, 55065, 59670, 62407, 66078, 95446, 99117, 110130, 124814, 143169, 165195, 187221, 198234, 238615, 286338, 312035, 330390, 374442, 429507, 477230, 495585, 561663, 624070, 715845, 811291, 859014, 936105, 991170, 1123326, 1288521, 1431690, 1622582, 1684989, 1872210, 2147535, 2433873, 2577042, 2808315, 3369978, 4056455, 4295070, 4867746, 5616630, 6442605, 7301619, 8112910, 8424945, 12169365, 12885210, 14603238, 16849890, 21904857, 24338730, 36508095, 43809714, 73016190, 109524285, 219048570]

約数ペア:

[(1, 219048570), (2, 109524285), (3, 73016190), (5, 43809714), (6, 36508095), (9, 24338730), (10, 21904857), (13, 16849890), (15, 14603238), (17, 12885210), (18, 12169365), (26, 8424945), (27, 8112910), (30, 7301619), (34, 6442605), (39, 5616630), (45, 4867746), (51, 4295070), (54, 4056455), (65, 3369978), (78, 2808315), (85, 2577042), (90, 2433873), (102, 2147535), (117, 1872210), (130, 1684989), (135, 1622582), (153, 1431690), (170, 1288521), (195, 1123326), (221, 991170), (234, 936105), (255, 859014), (270, 811291), (306, 715845), (351, 624070), (390, 561663), (442, 495585), (459, 477230), (510, 429507), (585, 374442), (663, 330390), (702, 312035), (765, 286338), (918, 238615), (1105, 198234), (1170, 187221), (1326, 165195), (1530, 143169), (1755, 124814), (1989, 110130), (2210, 99117), (2295, 95446), (3315, 66078), (3510, 62407), (3671, 59670), (3978, 55065), (4590, 47723), (5967, 36710), (6630, 33039), (7342, 29835), (9945, 22026), (11013, 19890), (11934, 18355)]