1404610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 2737152

約数和(自身を除く): 1332542

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 197, 230, 310, 394, 713, 985, 1426, 1970, 3565, 4531, 6107, 7130, 9062, 12214, 22655, 30535, 45310, 61070, 140461, 280922, 702305, 1404610]

約数ペア:

[(1, 1404610), (2, 702305), (5, 280922), (10, 140461), (23, 61070), (31, 45310), (46, 30535), (62, 22655), (115, 12214), (155, 9062), (197, 7130), (230, 6107), (310, 4531), (394, 3565), (713, 1970), (985, 1426)]