1181970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 3212352

約数和(自身を除く): 2030382

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 571, 690, 1035, 1142, 1713, 2070, 2855, 3426, 5139, 5710, 8565, 10278, 13133, 17130, 25695, 26266, 39399, 51390, 65665, 78798, 118197, 131330, 196995, 236394, 393990, 590985, 1181970]

約数ペア:

[(1, 1181970), (2, 590985), (3, 393990), (5, 236394), (6, 196995), (9, 131330), (10, 118197), (15, 78798), (18, 65665), (23, 51390), (30, 39399), (45, 26266), (46, 25695), (69, 17130), (90, 13133), (115, 10278), (138, 8565), (207, 5710), (230, 5139), (345, 3426), (414, 2855), (571, 2070), (690, 1713), (1035, 1142)]