149269540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 96

約数和(自身を含む): 377524224

約数和(自身を除く): 228254684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 151, 161, 230, 302, 307, 322, 460, 604, 614, 644, 755, 805, 1057, 1228, 1510, 1535, 1610, 2114, 2149, 3020, 3070, 3220, 3473, 4228, 4298, 5285, 6140, 6946, 7061, 8596, 10570, 10745, 13892, 14122, 17365, 21140, 21490, 24311, 28244, 34730, 35305, 42980, 46357, 48622, 49427, 69460, 70610, 92714, 97244, 98854, 121555, 141220, 185428, 197708, 231785, 243110, 247135, 324499, 463570, 486220, 494270, 648998, 927140, 988540, 1066211, 1297996, 1622495, 2132422, 3244990, 4264844, 5331055, 6489980, 7463477, 10662110, 14926954, 21324220, 29853908, 37317385, 74634770, 149269540]

約数ペア:

[(1, 149269540), (2, 74634770), (4, 37317385), (5, 29853908), (7, 21324220), (10, 14926954), (14, 10662110), (20, 7463477), (23, 6489980), (28, 5331055), (35, 4264844), (46, 3244990), (70, 2132422), (92, 1622495), (115, 1297996), (140, 1066211), (151, 988540), (161, 927140), (230, 648998), (302, 494270), (307, 486220), (322, 463570), (460, 324499), (604, 247135), (614, 243110), (644, 231785), (755, 197708), (805, 185428), (1057, 141220), (1228, 121555), (1510, 98854), (1535, 97244), (1610, 92714), (2114, 70610), (2149, 69460), (3020, 49427), (3070, 48622), (3220, 46357), (3473, 42980), (4228, 35305), (4298, 34730), (5285, 28244), (6140, 24311), (6946, 21490), (7061, 21140), (8596, 17365), (10570, 14122), (10745, 13892)]