29861640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 98069400

約数和(自身を除く): 68207760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 761, 872, 981, 1090, 1308, 1522, 1635, 1962, 2180, 2283, 2616, 3044, 3270, 3805, 3924, 4360, 4566, 4905, 6088, 6540, 6849, 7610, 7848, 9132, 9810, 11415, 13080, 13698, 15220, 18264, 19620, 22830, 27396, 30440, 34245, 39240, 45660, 54792, 68490, 82949, 91320, 136980, 165898, 248847, 273960, 331796, 414745, 497694, 663592, 746541, 829490, 995388, 1244235, 1493082, 1658980, 1990776, 2488470, 2986164, 3317960, 3732705, 4976940, 5972328, 7465410, 9953880, 14930820, 29861640]

約数ペア:

[(1, 29861640), (2, 14930820), (3, 9953880), (4, 7465410), (5, 5972328), (6, 4976940), (8, 3732705), (9, 3317960), (10, 2986164), (12, 2488470), (15, 1990776), (18, 1658980), (20, 1493082), (24, 1244235), (30, 995388), (36, 829490), (40, 746541), (45, 663592), (60, 497694), (72, 414745), (90, 331796), (109, 273960), (120, 248847), (180, 165898), (218, 136980), (327, 91320), (360, 82949), (436, 68490), (545, 54792), (654, 45660), (761, 39240), (872, 34245), (981, 30440), (1090, 27396), (1308, 22830), (1522, 19620), (1635, 18264), (1962, 15220), (2180, 13698), (2283, 13080), (2616, 11415), (3044, 9810), (3270, 9132), (3805, 7848), (3924, 7610), (4360, 6849), (4566, 6540), (4905, 6088)]