829129980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14843}}^1$

素因数の和:14888

約数の個数: 144

約数和(自身を含む): 2842922880

約数和(自身を除く): 2013792900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 133, 140, 147, 190, 196, 210, 228, 245, 266, 285, 294, 380, 399, 420, 490, 532, 570, 588, 665, 735, 798, 931, 980, 1140, 1330, 1470, 1596, 1862, 1995, 2660, 2793, 2940, 3724, 3990, 4655, 5586, 7980, 9310, 11172, 13965, 14843, 18620, 27930, 29686, 44529, 55860, 59372, 74215, 89058, 103901, 148430, 178116, 207802, 222645, 282017, 296860, 311703, 415604, 445290, 519505, 564034, 623406, 727307, 846051, 890580, 1039010, 1128068, 1246812, 1410085, 1454614, 1558515, 1692102, 1974119, 2078020, 2181921, 2820170, 2909228, 3117030, 3384204, 3636535, 3948238, 4230255, 4363842, 5640340, 5922357, 6234060, 7273070, 7896476, 8460510, 8727684, 9870595, 10909605, 11844714, 13818833, 14546140, 16921020, 19741190, 21819210, 23689428, 27637666, 29611785, 39482380, 41456499, 43638420, 55275332, 59223570, 69094165, 82912998, 118447140, 138188330, 165825996, 207282495, 276376660, 414564990, 829129980]

約数ペア:

[(1, 829129980), (2, 414564990), (3, 276376660), (4, 207282495), (5, 165825996), (6, 138188330), (7, 118447140), (10, 82912998), (12, 69094165), (14, 59223570), (15, 55275332), (19, 43638420), (20, 41456499), (21, 39482380), (28, 29611785), (30, 27637666), (35, 23689428), (38, 21819210), (42, 19741190), (49, 16921020), (57, 14546140), (60, 13818833), (70, 11844714), (76, 10909605), (84, 9870595), (95, 8727684), (98, 8460510), (105, 7896476), (114, 7273070), (133, 6234060), (140, 5922357), (147, 5640340), (190, 4363842), (196, 4230255), (210, 3948238), (228, 3636535), (245, 3384204), (266, 3117030), (285, 2909228), (294, 2820170), (380, 2181921), (399, 2078020), (420, 1974119), (490, 1692102), (532, 1558515), (570, 1454614), (588, 1410085), (665, 1246812), (735, 1128068), (798, 1039010), (931, 890580), (980, 846051), (1140, 727307), (1330, 623406), (1470, 564034), (1596, 519505), (1862, 445290), (1995, 415604), (2660, 311703), (2793, 296860), (2940, 282017), (3724, 222645), (3990, 207802), (4655, 178116), (5586, 148430), (7980, 103901), (9310, 89058), (11172, 74215), (13965, 59372), (14843, 55860), (18620, 44529), (27930, 29686)]