79233420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9929}}^1$

素因数の和:9967

約数の個数: 96

約数和(自身を含む): 266918400

約数和(自身を除く): 187684980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9929, 19858, 29787, 39716, 49645, 59574, 69503, 99290, 119148, 139006, 148935, 188651, 198580, 208509, 278012, 297870, 347515, 377302, 417018, 565953, 595740, 695030, 754604, 834036, 943255, 1042545, 1131906, 1320557, 1390060, 1886510, 2085090, 2263812, 2641114, 2829765, 3773020, 3961671, 4170180, 5282228, 5659530, 6602785, 7923342, 11319060, 13205570, 15846684, 19808355, 26411140, 39616710, 79233420]

約数ペア:

[(1, 79233420), (2, 39616710), (3, 26411140), (4, 19808355), (5, 15846684), (6, 13205570), (7, 11319060), (10, 7923342), (12, 6602785), (14, 5659530), (15, 5282228), (19, 4170180), (20, 3961671), (21, 3773020), (28, 2829765), (30, 2641114), (35, 2263812), (38, 2085090), (42, 1886510), (57, 1390060), (60, 1320557), (70, 1131906), (76, 1042545), (84, 943255), (95, 834036), (105, 754604), (114, 695030), (133, 595740), (140, 565953), (190, 417018), (210, 377302), (228, 347515), (266, 297870), (285, 278012), (380, 208509), (399, 198580), (420, 188651), (532, 148935), (570, 139006), (665, 119148), (798, 99290), (1140, 69503), (1330, 59574), (1596, 49645), (1995, 39716), (2660, 29787), (3990, 19858), (7980, 9929)]