23449540020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{21589}}^1$

素因数の和:22065

約数の個数: 96

約数和(自身を含む): 67348364160

約数和(自身を除く): 43898824140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 421, 430, 516, 645, 842, 860, 1263, 1290, 1684, 2105, 2526, 2580, 4210, 5052, 6315, 8420, 12630, 18103, 21589, 25260, 36206, 43178, 54309, 64767, 72412, 86356, 90515, 107945, 108618, 129534, 181030, 215890, 217236, 259068, 271545, 323835, 362060, 431780, 543090, 647670, 928327, 1086180, 1295340, 1856654, 2784981, 3713308, 4641635, 5569962, 9088969, 9283270, 11139924, 13924905, 18177938, 18566540, 27266907, 27849810, 36355876, 45444845, 54533814, 55699620, 90889690, 109067628, 136334535, 181779380, 272669070, 390825667, 545338140, 781651334, 1172477001, 1563302668, 1954128335, 2344954002, 3908256670, 4689908004, 5862385005, 7816513340, 11724770010, 23449540020]

約数ペア:

[(1, 23449540020), (2, 11724770010), (3, 7816513340), (4, 5862385005), (5, 4689908004), (6, 3908256670), (10, 2344954002), (12, 1954128335), (15, 1563302668), (20, 1172477001), (30, 781651334), (43, 545338140), (60, 390825667), (86, 272669070), (129, 181779380), (172, 136334535), (215, 109067628), (258, 90889690), (421, 55699620), (430, 54533814), (516, 45444845), (645, 36355876), (842, 27849810), (860, 27266907), (1263, 18566540), (1290, 18177938), (1684, 13924905), (2105, 11139924), (2526, 9283270), (2580, 9088969), (4210, 5569962), (5052, 4641635), (6315, 3713308), (8420, 2784981), (12630, 1856654), (18103, 1295340), (21589, 1086180), (25260, 928327), (36206, 647670), (43178, 543090), (54309, 431780), (64767, 362060), (72412, 323835), (86356, 271545), (90515, 259068), (107945, 217236), (108618, 215890), (129534, 181030)]