634382140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 1580027904

約数和(自身を除く): 945645764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 313, 434, 467, 620, 626, 868, 934, 1085, 1252, 1565, 1868, 2170, 2191, 2335, 3130, 3269, 4340, 4382, 4670, 6260, 6538, 8764, 9340, 9703, 10955, 13076, 14477, 16345, 19406, 21910, 28954, 32690, 38812, 43820, 48515, 57908, 65380, 67921, 72385, 97030, 101339, 135842, 144770, 146171, 194060, 202678, 271684, 289540, 292342, 339605, 405356, 506695, 584684, 679210, 730855, 1013390, 1023197, 1358420, 1461710, 2026780, 2046394, 2923420, 4092788, 4531301, 5115985, 9062602, 10231970, 18125204, 20463940, 22656505, 31719107, 45313010, 63438214, 90626020, 126876428, 158595535, 317191070, 634382140]

約数ペア:

[(1, 634382140), (2, 317191070), (4, 158595535), (5, 126876428), (7, 90626020), (10, 63438214), (14, 45313010), (20, 31719107), (28, 22656505), (31, 20463940), (35, 18125204), (62, 10231970), (70, 9062602), (124, 5115985), (140, 4531301), (155, 4092788), (217, 2923420), (310, 2046394), (313, 2026780), (434, 1461710), (467, 1358420), (620, 1023197), (626, 1013390), (868, 730855), (934, 679210), (1085, 584684), (1252, 506695), (1565, 405356), (1868, 339605), (2170, 292342), (2191, 289540), (2335, 271684), (3130, 202678), (3269, 194060), (4340, 146171), (4382, 144770), (4670, 135842), (6260, 101339), (6538, 97030), (8764, 72385), (9340, 67921), (9703, 65380), (10955, 57908), (13076, 48515), (14477, 43820), (16345, 38812), (19406, 32690), (21910, 28954)]