929838420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{245989}}^1$

素因数の和:246014

約数の個数: 96

約数和(自身を含む): 3306105600

約数和(自身を除く): 2376267180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 245989, 491978, 737967, 983956, 1229945, 1475934, 1721923, 2213901, 2459890, 2951868, 3443846, 3689835, 4427802, 4919780, 5165769, 6641703, 6887692, 7379670, 8609615, 8855604, 10331538, 11069505, 13283406, 14759340, 15497307, 17219230, 20663076, 22139010, 25828845, 26566812, 30994614, 33208515, 34438460, 44278020, 46491921, 51657690, 61989228, 66417030, 77486535, 92983842, 103315380, 132834060, 154973070, 185967684, 232459605, 309946140, 464919210, 929838420]

約数ペア:

[(1, 929838420), (2, 464919210), (3, 309946140), (4, 232459605), (5, 185967684), (6, 154973070), (7, 132834060), (9, 103315380), (10, 92983842), (12, 77486535), (14, 66417030), (15, 61989228), (18, 51657690), (20, 46491921), (21, 44278020), (27, 34438460), (28, 33208515), (30, 30994614), (35, 26566812), (36, 25828845), (42, 22139010), (45, 20663076), (54, 17219230), (60, 15497307), (63, 14759340), (70, 13283406), (84, 11069505), (90, 10331538), (105, 8855604), (108, 8609615), (126, 7379670), (135, 6887692), (140, 6641703), (180, 5165769), (189, 4919780), (210, 4427802), (252, 3689835), (270, 3443846), (315, 2951868), (378, 2459890), (420, 2213901), (540, 1721923), (630, 1475934), (756, 1229945), (945, 983956), (1260, 737967), (1890, 491978), (3780, 245989)]