78031170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4320

約数の個数: 96

約数和(自身を含む): 239915520

約数和(自身を除く): 161884350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 45, 58, 63, 70, 87, 90, 105, 126, 145, 174, 203, 210, 261, 290, 315, 406, 435, 522, 609, 630, 870, 1015, 1218, 1305, 1827, 2030, 2610, 3045, 3654, 4271, 6090, 8542, 9135, 12813, 18270, 21355, 25626, 29897, 38439, 42710, 59794, 64065, 76878, 89691, 123859, 128130, 149485, 179382, 192195, 247718, 269073, 298970, 371577, 384390, 448455, 538146, 619295, 743154, 867013, 896910, 1114731, 1238590, 1345365, 1734026, 1857885, 2229462, 2601039, 2690730, 3715770, 4335065, 5202078, 5573655, 7803117, 8670130, 11147310, 13005195, 15606234, 26010390, 39015585, 78031170]

約数ペア:

[(1, 78031170), (2, 39015585), (3, 26010390), (5, 15606234), (6, 13005195), (7, 11147310), (9, 8670130), (10, 7803117), (14, 5573655), (15, 5202078), (18, 4335065), (21, 3715770), (29, 2690730), (30, 2601039), (35, 2229462), (42, 1857885), (45, 1734026), (58, 1345365), (63, 1238590), (70, 1114731), (87, 896910), (90, 867013), (105, 743154), (126, 619295), (145, 538146), (174, 448455), (203, 384390), (210, 371577), (261, 298970), (290, 269073), (315, 247718), (406, 192195), (435, 179382), (522, 149485), (609, 128130), (630, 123859), (870, 89691), (1015, 76878), (1218, 64065), (1305, 59794), (1827, 42710), (2030, 38439), (2610, 29897), (3045, 25626), (3654, 21355), (4271, 18270), (6090, 12813), (8542, 9135)]