1717054920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{681371}}^1$

素因数の和:681395

約数の個数: 96

約数和(自身を含む): 6377641920

約数和(自身を除く): 4660587000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 681371, 1362742, 2044113, 2725484, 3406855, 4088226, 4769597, 5450968, 6132339, 6813710, 8176452, 9539194, 10220565, 12264678, 13627420, 14308791, 16352904, 19078388, 20441130, 23847985, 24529356, 27254840, 28617582, 30661695, 38156776, 40882260, 42926373, 47695970, 49058712, 57235164, 61323390, 71543955, 81764520, 85852746, 95391940, 114470328, 122646780, 143087910, 171705492, 190783880, 214631865, 245293560, 286175820, 343410984, 429263730, 572351640, 858527460, 1717054920]

約数ペア:

[(1, 1717054920), (2, 858527460), (3, 572351640), (4, 429263730), (5, 343410984), (6, 286175820), (7, 245293560), (8, 214631865), (9, 190783880), (10, 171705492), (12, 143087910), (14, 122646780), (15, 114470328), (18, 95391940), (20, 85852746), (21, 81764520), (24, 71543955), (28, 61323390), (30, 57235164), (35, 49058712), (36, 47695970), (40, 42926373), (42, 40882260), (45, 38156776), (56, 30661695), (60, 28617582), (63, 27254840), (70, 24529356), (72, 23847985), (84, 20441130), (90, 19078388), (105, 16352904), (120, 14308791), (126, 13627420), (140, 12264678), (168, 10220565), (180, 9539194), (210, 8176452), (252, 6813710), (280, 6132339), (315, 5450968), (360, 4769597), (420, 4088226), (504, 3406855), (630, 2725484), (840, 2044113), (1260, 1362742), (2520, 681371)]