766886490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{501233}}^1$

素因数の和:501263

約数の個数: 48

約数和(自身を含む): 2111197608

約数和(自身を除く): 1344311118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 501233, 1002466, 1503699, 2506165, 3007398, 4511097, 5012330, 7518495, 8520961, 9022194, 15036990, 17041922, 22555485, 25562883, 42604805, 45110970, 51125766, 76688649, 85209610, 127814415, 153377298, 255628830, 383443245, 766886490]

約数ペア:

[(1, 766886490), (2, 383443245), (3, 255628830), (5, 153377298), (6, 127814415), (9, 85209610), (10, 76688649), (15, 51125766), (17, 45110970), (18, 42604805), (30, 25562883), (34, 22555485), (45, 17041922), (51, 15036990), (85, 9022194), (90, 8520961), (102, 7518495), (153, 5012330), (170, 4511097), (255, 3007398), (306, 2506165), (510, 1503699), (765, 1002466), (1530, 501233)]