308683620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14411}}^1$

素因数の和:14450

約数の個数: 144

約数和(自身を含む): 1133129088

約数和(自身を除く): 824445468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 14411, 21420, 28822, 43233, 57644, 72055, 86466, 100877, 129699, 144110, 172932, 201754, 216165, 244987, 259398, 288220, 302631, 403508, 432330, 489974, 504385, 518796, 605262, 648495, 734961, 864660, 907893, 979948, 1008770, 1210524, 1224935, 1296990, 1469922, 1513155, 1714909, 1815786, 2017540, 2204883, 2449870, 2593980, 2939844, 3026310, 3429818, 3631572, 3674805, 4409766, 4539465, 4899740, 5144727, 6052620, 6859636, 7349610, 8574545, 8819532, 9078930, 10289454, 11024415, 14699220, 15434181, 17149090, 18157860, 20578908, 22048830, 25723635, 30868362, 34298180, 44097660, 51447270, 61736724, 77170905, 102894540, 154341810, 308683620]

約数ペア:

[(1, 308683620), (2, 154341810), (3, 102894540), (4, 77170905), (5, 61736724), (6, 51447270), (7, 44097660), (9, 34298180), (10, 30868362), (12, 25723635), (14, 22048830), (15, 20578908), (17, 18157860), (18, 17149090), (20, 15434181), (21, 14699220), (28, 11024415), (30, 10289454), (34, 9078930), (35, 8819532), (36, 8574545), (42, 7349610), (45, 6859636), (51, 6052620), (60, 5144727), (63, 4899740), (68, 4539465), (70, 4409766), (84, 3674805), (85, 3631572), (90, 3429818), (102, 3026310), (105, 2939844), (119, 2593980), (126, 2449870), (140, 2204883), (153, 2017540), (170, 1815786), (180, 1714909), (204, 1513155), (210, 1469922), (238, 1296990), (252, 1224935), (255, 1210524), (306, 1008770), (315, 979948), (340, 907893), (357, 864660), (420, 734961), (476, 648495), (510, 605262), (595, 518796), (612, 504385), (630, 489974), (714, 432330), (765, 403508), (1020, 302631), (1071, 288220), (1190, 259398), (1260, 244987), (1428, 216165), (1530, 201754), (1785, 172932), (2142, 144110), (2380, 129699), (3060, 100877), (3570, 86466), (4284, 72055), (5355, 57644), (7140, 43233), (10710, 28822), (14411, 21420)]