1248392210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 2606204160

約数和(自身を除く): 1357811950

約数列:

[1, 2, 5, 10, 13, 26, 37, 53, 59, 65, 74, 83, 106, 118, 130, 166, 185, 265, 295, 370, 415, 481, 530, 590, 689, 767, 830, 962, 1079, 1378, 1534, 1961, 2158, 2183, 2405, 3071, 3127, 3445, 3835, 3922, 4366, 4399, 4810, 4897, 5395, 6142, 6254, 6890, 7670, 8798, 9794, 9805, 10790, 10915, 15355, 15635, 19610, 21830, 21995, 24485, 25493, 28379, 30710, 31270, 39923, 40651, 43990, 48970, 50986, 56758, 57187, 63661, 79846, 81302, 114374, 115699, 127322, 127465, 141895, 162763, 181189, 199615, 203255, 231398, 254930, 259541, 283790, 285935, 318305, 325526, 362378, 399230, 406510, 519082, 571870, 578495, 636610, 813815, 905945, 1156990, 1297705, 1504087, 1627630, 1811890, 2115919, 2355457, 2595410, 3008174, 3374033, 4231838, 4710914, 6748066, 7520435, 9603017, 10579595, 11777285, 15040870, 16870165, 19206034, 21159190, 23554570, 33740330, 48015085, 96030170, 124839221, 249678442, 624196105, 1248392210]

約数ペア:

[(1, 1248392210), (2, 624196105), (5, 249678442), (10, 124839221), (13, 96030170), (26, 48015085), (37, 33740330), (53, 23554570), (59, 21159190), (65, 19206034), (74, 16870165), (83, 15040870), (106, 11777285), (118, 10579595), (130, 9603017), (166, 7520435), (185, 6748066), (265, 4710914), (295, 4231838), (370, 3374033), (415, 3008174), (481, 2595410), (530, 2355457), (590, 2115919), (689, 1811890), (767, 1627630), (830, 1504087), (962, 1297705), (1079, 1156990), (1378, 905945), (1534, 813815), (1961, 636610), (2158, 578495), (2183, 571870), (2405, 519082), (3071, 406510), (3127, 399230), (3445, 362378), (3835, 325526), (3922, 318305), (4366, 285935), (4399, 283790), (4810, 259541), (4897, 254930), (5395, 231398), (6142, 203255), (6254, 199615), (6890, 181189), (7670, 162763), (8798, 141895), (9794, 127465), (9805, 127322), (10790, 115699), (10915, 114374), (15355, 81302), (15635, 79846), (19610, 63661), (21830, 57187), (21995, 56758), (24485, 50986), (25493, 48970), (28379, 43990), (30710, 40651), (31270, 39923)]