1229334540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{2417}}^1$

素因数の和:2616

約数の個数: 144

約数和(自身を含む): 4028929632

約数和(自身を除く): 2799595092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 173, 196, 210, 245, 294, 346, 420, 490, 519, 588, 692, 735, 865, 980, 1038, 1211, 1470, 1730, 2076, 2417, 2422, 2595, 2940, 3460, 3633, 4834, 4844, 5190, 6055, 7251, 7266, 8477, 9668, 10380, 12085, 12110, 14502, 14532, 16919, 16954, 18165, 24170, 24220, 25431, 29004, 33838, 33908, 36255, 36330, 42385, 48340, 50757, 50862, 67676, 72510, 72660, 84595, 84770, 101514, 101724, 118433, 127155, 145020, 169190, 169540, 203028, 236866, 253785, 254310, 338380, 355299, 418141, 473732, 507570, 508620, 592165, 710598, 836282, 1015140, 1184330, 1254423, 1421196, 1672564, 1776495, 2090705, 2368660, 2508846, 2926987, 3552990, 4181410, 5017692, 5853974, 6272115, 7105980, 8362820, 8780961, 11707948, 12544230, 14634935, 17561922, 20488909, 25088460, 29269870, 35123844, 40977818, 43904805, 58539740, 61466727, 81955636, 87809610, 102444545, 122933454, 175619220, 204889090, 245866908, 307333635, 409778180, 614667270, 1229334540]

約数ペア:

[(1, 1229334540), (2, 614667270), (3, 409778180), (4, 307333635), (5, 245866908), (6, 204889090), (7, 175619220), (10, 122933454), (12, 102444545), (14, 87809610), (15, 81955636), (20, 61466727), (21, 58539740), (28, 43904805), (30, 40977818), (35, 35123844), (42, 29269870), (49, 25088460), (60, 20488909), (70, 17561922), (84, 14634935), (98, 12544230), (105, 11707948), (140, 8780961), (147, 8362820), (173, 7105980), (196, 6272115), (210, 5853974), (245, 5017692), (294, 4181410), (346, 3552990), (420, 2926987), (490, 2508846), (519, 2368660), (588, 2090705), (692, 1776495), (735, 1672564), (865, 1421196), (980, 1254423), (1038, 1184330), (1211, 1015140), (1470, 836282), (1730, 710598), (2076, 592165), (2417, 508620), (2422, 507570), (2595, 473732), (2940, 418141), (3460, 355299), (3633, 338380), (4834, 254310), (4844, 253785), (5190, 236866), (6055, 203028), (7251, 169540), (7266, 169190), (8477, 145020), (9668, 127155), (10380, 118433), (12085, 101724), (12110, 101514), (14502, 84770), (14532, 84595), (16919, 72660), (16954, 72510), (18165, 67676), (24170, 50862), (24220, 50757), (25431, 48340), (29004, 42385), (33838, 36330), (33908, 36255)]