141731380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 376298496

約数和(自身を除く): 234567116

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 113, 119, 124, 140, 155, 170, 217, 226, 238, 289, 310, 340, 434, 452, 476, 527, 565, 578, 595, 620, 791, 868, 1054, 1085, 1130, 1156, 1190, 1445, 1582, 1921, 2023, 2108, 2170, 2260, 2380, 2635, 2890, 3164, 3503, 3689, 3842, 3955, 4046, 4340, 5270, 5780, 7006, 7378, 7684, 7910, 8092, 8959, 9605, 10115, 10540, 13447, 14012, 14756, 15820, 17515, 17918, 18445, 19210, 20230, 24521, 26894, 32657, 35030, 35836, 36890, 38420, 40460, 44795, 49042, 53788, 59551, 62713, 65314, 67235, 70060, 73780, 89590, 98084, 119102, 122605, 125426, 130628, 134470, 163285, 179180, 228599, 238204, 245210, 250852, 268940, 297755, 313565, 326570, 416857, 457198, 490420, 595510, 627130, 653140, 833714, 914396, 1012367, 1142995, 1191020, 1254260, 1667428, 2024734, 2084285, 2285990, 4049468, 4168570, 4571980, 5061835, 7086569, 8337140, 10123670, 14173138, 20247340, 28346276, 35432845, 70865690, 141731380]

約数ペア:

[(1, 141731380), (2, 70865690), (4, 35432845), (5, 28346276), (7, 20247340), (10, 14173138), (14, 10123670), (17, 8337140), (20, 7086569), (28, 5061835), (31, 4571980), (34, 4168570), (35, 4049468), (62, 2285990), (68, 2084285), (70, 2024734), (85, 1667428), (113, 1254260), (119, 1191020), (124, 1142995), (140, 1012367), (155, 914396), (170, 833714), (217, 653140), (226, 627130), (238, 595510), (289, 490420), (310, 457198), (340, 416857), (434, 326570), (452, 313565), (476, 297755), (527, 268940), (565, 250852), (578, 245210), (595, 238204), (620, 228599), (791, 179180), (868, 163285), (1054, 134470), (1085, 130628), (1130, 125426), (1156, 122605), (1190, 119102), (1445, 98084), (1582, 89590), (1921, 73780), (2023, 70060), (2108, 67235), (2170, 65314), (2260, 62713), (2380, 59551), (2635, 53788), (2890, 49042), (3164, 44795), (3503, 40460), (3689, 38420), (3842, 36890), (3955, 35836), (4046, 35030), (4340, 32657), (5270, 26894), (5780, 24521), (7006, 20230), (7378, 19210), (7684, 18445), (7910, 17918), (8092, 17515), (8959, 15820), (9605, 14756), (10115, 14012), (10540, 13447)]