74813130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{118751}}^1$

素因数の和:118771

約数の個数: 48

約数和(自身を含む): 222303744

約数和(自身を除く): 147490614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 118751, 237502, 356253, 593755, 712506, 831257, 1068759, 1187510, 1662514, 1781265, 2137518, 2493771, 3562530, 4156285, 4987542, 5343795, 7481313, 8312570, 10687590, 12468855, 14962626, 24937710, 37406565, 74813130]

約数ペア:

[(1, 74813130), (2, 37406565), (3, 24937710), (5, 14962626), (6, 12468855), (7, 10687590), (9, 8312570), (10, 7481313), (14, 5343795), (15, 4987542), (18, 4156285), (21, 3562530), (30, 2493771), (35, 2137518), (42, 1781265), (45, 1662514), (63, 1187510), (70, 1068759), (90, 831257), (105, 712506), (126, 593755), (210, 356253), (315, 237502), (630, 118751)]