47440770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 123911424

約数和(自身を除く): 76470654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1181, 1339, 1545, 2362, 2678, 3090, 3543, 4017, 5905, 6695, 7086, 8034, 11810, 13390, 15353, 17715, 20085, 30706, 35430, 40170, 46059, 76765, 92118, 121643, 153530, 230295, 243286, 364929, 460590, 608215, 729858, 1216430, 1581359, 1824645, 3162718, 3649290, 4744077, 7906795, 9488154, 15813590, 23720385, 47440770]

約数ペア:

[(1, 47440770), (2, 23720385), (3, 15813590), (5, 9488154), (6, 7906795), (10, 4744077), (13, 3649290), (15, 3162718), (26, 1824645), (30, 1581359), (39, 1216430), (65, 729858), (78, 608215), (103, 460590), (130, 364929), (195, 243286), (206, 230295), (309, 153530), (390, 121643), (515, 92118), (618, 76765), (1030, 46059), (1181, 40170), (1339, 35430), (1545, 30706), (2362, 20085), (2678, 17715), (3090, 15353), (3543, 13390), (4017, 11810), (5905, 8034), (6695, 7086)]