2918210910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{5531}}^1$

素因数の和:5993

約数の個数: 64

約数和(自身を含む): 7185404160

約数和(自身を除く): 4267193250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 409, 430, 645, 818, 1227, 1290, 2045, 2454, 4090, 5531, 6135, 11062, 12270, 16593, 17587, 27655, 33186, 35174, 52761, 55310, 82965, 87935, 105522, 165930, 175870, 237833, 263805, 475666, 527610, 713499, 1189165, 1426998, 2262179, 2378330, 3567495, 4524358, 6786537, 7134990, 11310895, 13573074, 22621790, 33932685, 67865370, 97273697, 194547394, 291821091, 486368485, 583642182, 972736970, 1459105455, 2918210910]

約数ペア:

[(1, 2918210910), (2, 1459105455), (3, 972736970), (5, 583642182), (6, 486368485), (10, 291821091), (15, 194547394), (30, 97273697), (43, 67865370), (86, 33932685), (129, 22621790), (215, 13573074), (258, 11310895), (409, 7134990), (430, 6786537), (645, 4524358), (818, 3567495), (1227, 2378330), (1290, 2262179), (2045, 1426998), (2454, 1189165), (4090, 713499), (5531, 527610), (6135, 475666), (11062, 263805), (12270, 237833), (16593, 175870), (17587, 165930), (27655, 105522), (33186, 87935), (35174, 82965), (52761, 55310)]