21586912410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{58109}}^1$

素因数の和:58216

約数の個数: 128

約数和(自身を含む): 62256729600

約数和(自身を除く): 40669817190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 61, 70, 87, 105, 122, 145, 174, 183, 203, 210, 290, 305, 366, 406, 427, 435, 609, 610, 854, 870, 915, 1015, 1218, 1281, 1769, 1830, 2030, 2135, 2562, 3045, 3538, 4270, 5307, 6090, 6405, 8845, 10614, 12383, 12810, 17690, 24766, 26535, 37149, 53070, 58109, 61915, 74298, 116218, 123830, 174327, 185745, 290545, 348654, 371490, 406763, 581090, 813526, 871635, 1220289, 1685161, 1743270, 2033815, 2440578, 3370322, 3544649, 4067630, 5055483, 6101445, 7089298, 8425805, 10110966, 10633947, 11796127, 12202890, 16851610, 17723245, 21267894, 23592254, 24812543, 25277415, 35388381, 35446490, 49625086, 50554830, 53169735, 58980635, 70776762, 74437629, 102794821, 106339470, 117961270, 124062715, 148875258, 176941905, 205589642, 248125430, 308384463, 353883810, 372188145, 513974105, 616768926, 719563747, 744376290, 1027948210, 1439127494, 1541922315, 2158691241, 3083844630, 3597818735, 4317382482, 7195637470, 10793456205, 21586912410]

約数ペア:

[(1, 21586912410), (2, 10793456205), (3, 7195637470), (5, 4317382482), (6, 3597818735), (7, 3083844630), (10, 2158691241), (14, 1541922315), (15, 1439127494), (21, 1027948210), (29, 744376290), (30, 719563747), (35, 616768926), (42, 513974105), (58, 372188145), (61, 353883810), (70, 308384463), (87, 248125430), (105, 205589642), (122, 176941905), (145, 148875258), (174, 124062715), (183, 117961270), (203, 106339470), (210, 102794821), (290, 74437629), (305, 70776762), (366, 58980635), (406, 53169735), (427, 50554830), (435, 49625086), (609, 35446490), (610, 35388381), (854, 25277415), (870, 24812543), (915, 23592254), (1015, 21267894), (1218, 17723245), (1281, 16851610), (1769, 12202890), (1830, 11796127), (2030, 10633947), (2135, 10110966), (2562, 8425805), (3045, 7089298), (3538, 6101445), (4270, 5055483), (5307, 4067630), (6090, 3544649), (6405, 3370322), (8845, 2440578), (10614, 2033815), (12383, 1743270), (12810, 1685161), (17690, 1220289), (24766, 871635), (26535, 813526), (37149, 581090), (53070, 406763), (58109, 371490), (61915, 348654), (74298, 290545), (116218, 185745), (123830, 174327)]