74158140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9293}}^1$

素因数の和:9331

約数の個数: 96

約数和(自身を含む): 249822720

約数和(自身を除く): 175664580

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, 9293, 18586, 27879, 37172, 46465, 55758, 65051, 92930, 111516, 130102, 139395, 176567, 185860, 195153, 260204, 278790, 325255, 353134, 390306, 529701, 557580, 650510, 706268, 780612, 882835, 975765, 1059402, 1235969, 1301020, 1765670, 1951530, 2118804, 2471938, 2648505, 3531340, 3707907, 3903060, 4943876, 5297010, 6179845, 7415814, 10594020, 12359690, 14831628, 18539535, 24719380, 37079070, 74158140]

約数ペア:

[(1, 74158140), (2, 37079070), (3, 24719380), (4, 18539535), (5, 14831628), (6, 12359690), (7, 10594020), (10, 7415814), (12, 6179845), (14, 5297010), (15, 4943876), (19, 3903060), (20, 3707907), (21, 3531340), (28, 2648505), (30, 2471938), (35, 2118804), (38, 1951530), (42, 1765670), (57, 1301020), (60, 1235969), (70, 1059402), (76, 975765), (84, 882835), (95, 780612), (105, 706268), (114, 650510), (133, 557580), (140, 529701), (190, 390306), (210, 353134), (228, 325255), (266, 278790), (285, 260204), (380, 195153), (399, 185860), (420, 176567), (532, 139395), (570, 130102), (665, 111516), (798, 92930), (1140, 65051), (1330, 55758), (1596, 46465), (1995, 37172), (2660, 27879), (3990, 18586), (7980, 9293)]