8047830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1$

素因数の和:2053

約数の個数: 64

約数和(自身を含む): 23247360

約数和(自身を除く): 15199530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 2017, 3990, 4034, 6051, 10085, 12102, 14119, 20170, 28238, 30255, 38323, 42357, 60510, 70595, 76646, 84714, 114969, 141190, 191615, 211785, 229938, 268261, 383230, 423570, 536522, 574845, 804783, 1149690, 1341305, 1609566, 2682610, 4023915, 8047830]

約数ペア:

[(1, 8047830), (2, 4023915), (3, 2682610), (5, 1609566), (6, 1341305), (7, 1149690), (10, 804783), (14, 574845), (15, 536522), (19, 423570), (21, 383230), (30, 268261), (35, 229938), (38, 211785), (42, 191615), (57, 141190), (70, 114969), (95, 84714), (105, 76646), (114, 70595), (133, 60510), (190, 42357), (210, 38323), (266, 30255), (285, 28238), (399, 20170), (570, 14119), (665, 12102), (798, 10085), (1330, 6051), (1995, 4034), (2017, 3990)]