241290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 718848

約数和(自身を除く): 477558

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, 383, 630, 766, 1149, 1915, 2298, 2681, 3447, 3830, 5362, 5745, 6894, 8043, 11490, 13405, 16086, 17235, 24129, 26810, 34470, 40215, 48258, 80430, 120645, 241290]

約数ペア:

[(1, 241290), (2, 120645), (3, 80430), (5, 48258), (6, 40215), (7, 34470), (9, 26810), (10, 24129), (14, 17235), (15, 16086), (18, 13405), (21, 11490), (30, 8043), (35, 6894), (42, 5745), (45, 5362), (63, 3830), (70, 3447), (90, 2681), (105, 2298), (126, 1915), (210, 1149), (315, 766), (383, 630)]