306045870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 823689216

約数和(自身を除く): 517643346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 127, 130, 167, 185, 195, 222, 254, 334, 370, 381, 390, 481, 501, 555, 635, 762, 835, 962, 1002, 1110, 1270, 1443, 1651, 1670, 1905, 2171, 2405, 2505, 2886, 3302, 3810, 4342, 4699, 4810, 4953, 5010, 6179, 6513, 7215, 8255, 9398, 9906, 10855, 12358, 13026, 14097, 14430, 16510, 18537, 21209, 21710, 23495, 24765, 28194, 30895, 32565, 37074, 42418, 46990, 49530, 61087, 61790, 63627, 65130, 70485, 80327, 92685, 106045, 122174, 127254, 140970, 160654, 183261, 185370, 212090, 240981, 275717, 305435, 318135, 366522, 401635, 481962, 551434, 610870, 636270, 784733, 803270, 827151, 916305, 1204905, 1378585, 1569466, 1654302, 1832610, 2354199, 2409810, 2757170, 3923665, 4135755, 4708398, 7847330, 8271510, 10201529, 11770995, 20403058, 23541990, 30604587, 51007645, 61209174, 102015290, 153022935, 306045870]

約数ペア:

[(1, 306045870), (2, 153022935), (3, 102015290), (5, 61209174), (6, 51007645), (10, 30604587), (13, 23541990), (15, 20403058), (26, 11770995), (30, 10201529), (37, 8271510), (39, 7847330), (65, 4708398), (74, 4135755), (78, 3923665), (111, 2757170), (127, 2409810), (130, 2354199), (167, 1832610), (185, 1654302), (195, 1569466), (222, 1378585), (254, 1204905), (334, 916305), (370, 827151), (381, 803270), (390, 784733), (481, 636270), (501, 610870), (555, 551434), (635, 481962), (762, 401635), (835, 366522), (962, 318135), (1002, 305435), (1110, 275717), (1270, 240981), (1443, 212090), (1651, 185370), (1670, 183261), (1905, 160654), (2171, 140970), (2405, 127254), (2505, 122174), (2886, 106045), (3302, 92685), (3810, 80327), (4342, 70485), (4699, 65130), (4810, 63627), (4953, 61790), (5010, 61087), (6179, 49530), (6513, 46990), (7215, 42418), (8255, 37074), (9398, 32565), (9906, 30895), (10855, 28194), (12358, 24765), (13026, 23495), (14097, 21710), (14430, 21209), (16510, 18537)]