489232130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 935383680

約数和(自身を除く): 446151550

約数列:

[1, 2, 5, 10, 37, 59, 73, 74, 118, 146, 185, 295, 307, 365, 370, 590, 614, 730, 1535, 2183, 2701, 3070, 4307, 4366, 5402, 8614, 10915, 11359, 13505, 18113, 21535, 21830, 22411, 22718, 27010, 36226, 43070, 44822, 56795, 90565, 112055, 113590, 159359, 181130, 224110, 318718, 670181, 796795, 829207, 1322249, 1340362, 1593590, 1658414, 2644498, 3350905, 4146035, 6611245, 6701810, 8292070, 13222490, 48923213, 97846426, 244616065, 489232130]

約数ペア:

[(1, 489232130), (2, 244616065), (5, 97846426), (10, 48923213), (37, 13222490), (59, 8292070), (73, 6701810), (74, 6611245), (118, 4146035), (146, 3350905), (185, 2644498), (295, 1658414), (307, 1593590), (365, 1340362), (370, 1322249), (590, 829207), (614, 796795), (730, 670181), (1535, 318718), (2183, 224110), (2701, 181130), (3070, 159359), (4307, 113590), (4366, 112055), (5402, 90565), (8614, 56795), (10915, 44822), (11359, 43070), (13505, 36226), (18113, 27010), (21535, 22718), (21830, 22411)]