310025970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149771}}^1$

素因数の和:149807

約数の個数: 48

約数和(自身を含む): 841119552

約数和(自身を除く): 531093582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 149771, 299542, 449313, 748855, 898626, 1347939, 1497710, 2246565, 2695878, 3444733, 4493130, 6739695, 6889466, 10334199, 13479390, 17223665, 20668398, 31002597, 34447330, 51670995, 62005194, 103341990, 155012985, 310025970]

約数ペア:

[(1, 310025970), (2, 155012985), (3, 103341990), (5, 62005194), (6, 51670995), (9, 34447330), (10, 31002597), (15, 20668398), (18, 17223665), (23, 13479390), (30, 10334199), (45, 6889466), (46, 6739695), (69, 4493130), (90, 3444733), (115, 2695878), (138, 2246565), (207, 1497710), (230, 1347939), (345, 898626), (414, 748855), (690, 449313), (1035, 299542), (2070, 149771)]