720292610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^2\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 1370875968

約数和(自身を除く): 650583358

約数列:

[1, 2, 5, 10, 23, 46, 101, 115, 202, 230, 307, 505, 614, 1010, 1535, 2323, 3070, 4646, 7061, 10201, 11615, 14122, 20402, 23230, 31007, 35305, 51005, 62014, 70610, 102010, 155035, 234623, 310070, 469246, 713161, 1173115, 1426322, 2346230, 3131707, 3565805, 6263414, 7131610, 15658535, 31317070, 72029261, 144058522, 360146305, 720292610]

約数ペア:

[(1, 720292610), (2, 360146305), (5, 144058522), (10, 72029261), (23, 31317070), (46, 15658535), (101, 7131610), (115, 6263414), (202, 3565805), (230, 3131707), (307, 2346230), (505, 1426322), (614, 1173115), (1010, 713161), (1535, 469246), (2323, 310070), (3070, 234623), (4646, 155035), (7061, 102010), (10201, 70610), (11615, 62014), (14122, 51005), (20402, 35305), (23230, 31007)]