1516213860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{8741}}^1$

素因数の和:8826

約数の個数: 144

約数和(自身を含む): 5022803520

約数和(自身を除く): 3506589660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 354, 413, 420, 490, 588, 590, 708, 735, 826, 885, 980, 1180, 1239, 1470, 1652, 1770, 2065, 2478, 2891, 2940, 3540, 4130, 4956, 5782, 6195, 8260, 8673, 8741, 11564, 12390, 14455, 17346, 17482, 24780, 26223, 28910, 34692, 34964, 43365, 43705, 52446, 57820, 61187, 86730, 87410, 104892, 122374, 131115, 173460, 174820, 183561, 244748, 262230, 305935, 367122, 428309, 515719, 524460, 611870, 734244, 856618, 917805, 1031438, 1223740, 1284927, 1547157, 1713236, 1835610, 2062876, 2141545, 2569854, 2578595, 3094314, 3610033, 3671220, 4283090, 5139708, 5157190, 6188628, 6424635, 7220066, 7735785, 8566180, 10314380, 10830099, 12849270, 14440132, 15471570, 18050165, 21660198, 25270231, 25698540, 30943140, 36100330, 43320396, 50540462, 54150495, 72200660, 75810693, 101080924, 108300990, 126351155, 151621386, 216601980, 252702310, 303242772, 379053465, 505404620, 758106930, 1516213860]

約数ペア:

[(1, 1516213860), (2, 758106930), (3, 505404620), (4, 379053465), (5, 303242772), (6, 252702310), (7, 216601980), (10, 151621386), (12, 126351155), (14, 108300990), (15, 101080924), (20, 75810693), (21, 72200660), (28, 54150495), (30, 50540462), (35, 43320396), (42, 36100330), (49, 30943140), (59, 25698540), (60, 25270231), (70, 21660198), (84, 18050165), (98, 15471570), (105, 14440132), (118, 12849270), (140, 10830099), (147, 10314380), (177, 8566180), (196, 7735785), (210, 7220066), (236, 6424635), (245, 6188628), (294, 5157190), (295, 5139708), (354, 4283090), (413, 3671220), (420, 3610033), (490, 3094314), (588, 2578595), (590, 2569854), (708, 2141545), (735, 2062876), (826, 1835610), (885, 1713236), (980, 1547157), (1180, 1284927), (1239, 1223740), (1470, 1031438), (1652, 917805), (1770, 856618), (2065, 734244), (2478, 611870), (2891, 524460), (2940, 515719), (3540, 428309), (4130, 367122), (4956, 305935), (5782, 262230), (6195, 244748), (8260, 183561), (8673, 174820), (8741, 173460), (11564, 131115), (12390, 122374), (14455, 104892), (17346, 87410), (17482, 86730), (24780, 61187), (26223, 57820), (28910, 52446), (34692, 43705), (34964, 43365)]