2106904680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{308027}}^1$

素因数の和:308063

約数の個数: 96

約数和(自身を含む): 7207855200

約数和(自身を除く): 5100950520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 308027, 616054, 924081, 1232108, 1540135, 1848162, 2464216, 2772243, 3080270, 3696324, 4620405, 5544486, 5852513, 6160540, 7392648, 9240810, 11088972, 11705026, 12321080, 13861215, 17557539, 18481620, 22177944, 23410052, 27722430, 29262565, 35115078, 36963240, 46820104, 52672617, 55444860, 58525130, 70230156, 87787695, 105345234, 110889720, 117050260, 140460312, 175575390, 210690468, 234100520, 263363085, 351150780, 421380936, 526726170, 702301560, 1053452340, 2106904680]

約数ペア:

[(1, 2106904680), (2, 1053452340), (3, 702301560), (4, 526726170), (5, 421380936), (6, 351150780), (8, 263363085), (9, 234100520), (10, 210690468), (12, 175575390), (15, 140460312), (18, 117050260), (19, 110889720), (20, 105345234), (24, 87787695), (30, 70230156), (36, 58525130), (38, 55444860), (40, 52672617), (45, 46820104), (57, 36963240), (60, 35115078), (72, 29262565), (76, 27722430), (90, 23410052), (95, 22177944), (114, 18481620), (120, 17557539), (152, 13861215), (171, 12321080), (180, 11705026), (190, 11088972), (228, 9240810), (285, 7392648), (342, 6160540), (360, 5852513), (380, 5544486), (456, 4620405), (570, 3696324), (684, 3080270), (760, 2772243), (855, 2464216), (1140, 1848162), (1368, 1540135), (1710, 1232108), (2280, 924081), (3420, 616054), (6840, 308027)]