3899970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2579

約数の個数: 48

約数和(自身を含む): 10740600

約数和(自身を除く): 6840630

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, 2549, 5098, 7647, 12745, 15294, 22941, 25490, 38235, 43333, 45882, 76470, 86666, 114705, 129999, 216665, 229410, 259998, 389997, 433330, 649995, 779994, 1299990, 1949985, 3899970]

約数ペア:

[(1, 3899970), (2, 1949985), (3, 1299990), (5, 779994), (6, 649995), (9, 433330), (10, 389997), (15, 259998), (17, 229410), (18, 216665), (30, 129999), (34, 114705), (45, 86666), (51, 76470), (85, 45882), (90, 43333), (102, 38235), (153, 25490), (170, 22941), (255, 15294), (306, 12745), (510, 7647), (765, 5098), (1530, 2549)]