13699980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 48432384

約数和(自身を除く): 34732404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 131, 140, 166, 180, 210, 249, 252, 262, 315, 332, 393, 415, 420, 498, 524, 581, 630, 655, 747, 786, 830, 917, 996, 1162, 1179, 1245, 1260, 1310, 1494, 1572, 1660, 1743, 1834, 1965, 2324, 2358, 2490, 2620, 2751, 2905, 2988, 3486, 3668, 3735, 3930, 4585, 4716, 4980, 5229, 5502, 5810, 5895, 6972, 7470, 7860, 8253, 8715, 9170, 10458, 10873, 11004, 11620, 11790, 13755, 14940, 16506, 17430, 18340, 20916, 21746, 23580, 26145, 27510, 32619, 33012, 34860, 41265, 43492, 52290, 54365, 55020, 65238, 76111, 82530, 97857, 104580, 108730, 130476, 152222, 163095, 165060, 195714, 217460, 228333, 304444, 326190, 380555, 391428, 456666, 489285, 652380, 684999, 761110, 913332, 978570, 1141665, 1369998, 1522220, 1957140, 2283330, 2739996, 3424995, 4566660, 6849990, 13699980]

約数ペア:

[(1, 13699980), (2, 6849990), (3, 4566660), (4, 3424995), (5, 2739996), (6, 2283330), (7, 1957140), (9, 1522220), (10, 1369998), (12, 1141665), (14, 978570), (15, 913332), (18, 761110), (20, 684999), (21, 652380), (28, 489285), (30, 456666), (35, 391428), (36, 380555), (42, 326190), (45, 304444), (60, 228333), (63, 217460), (70, 195714), (83, 165060), (84, 163095), (90, 152222), (105, 130476), (126, 108730), (131, 104580), (140, 97857), (166, 82530), (180, 76111), (210, 65238), (249, 55020), (252, 54365), (262, 52290), (315, 43492), (332, 41265), (393, 34860), (415, 33012), (420, 32619), (498, 27510), (524, 26145), (581, 23580), (630, 21746), (655, 20916), (747, 18340), (786, 17430), (830, 16506), (917, 14940), (996, 13755), (1162, 11790), (1179, 11620), (1245, 11004), (1260, 10873), (1310, 10458), (1494, 9170), (1572, 8715), (1660, 8253), (1743, 7860), (1834, 7470), (1965, 6972), (2324, 5895), (2358, 5810), (2490, 5502), (2620, 5229), (2751, 4980), (2905, 4716), (2988, 4585), (3486, 3930), (3668, 3735)]