13237860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 39070080

約数和(自身を除く): 25832220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 67, 74, 89, 111, 134, 148, 178, 185, 201, 222, 267, 268, 335, 356, 370, 402, 444, 445, 534, 555, 670, 740, 804, 890, 1005, 1068, 1110, 1335, 1340, 1780, 2010, 2220, 2479, 2670, 3293, 4020, 4958, 5340, 5963, 6586, 7437, 9879, 9916, 11926, 12395, 13172, 14874, 16465, 17889, 19758, 23852, 24790, 29748, 29815, 32930, 35778, 37185, 39516, 49395, 49580, 59630, 65860, 71556, 74370, 89445, 98790, 119260, 148740, 178890, 197580, 220631, 357780, 441262, 661893, 882524, 1103155, 1323786, 2206310, 2647572, 3309465, 4412620, 6618930, 13237860]

約数ペア:

[(1, 13237860), (2, 6618930), (3, 4412620), (4, 3309465), (5, 2647572), (6, 2206310), (10, 1323786), (12, 1103155), (15, 882524), (20, 661893), (30, 441262), (37, 357780), (60, 220631), (67, 197580), (74, 178890), (89, 148740), (111, 119260), (134, 98790), (148, 89445), (178, 74370), (185, 71556), (201, 65860), (222, 59630), (267, 49580), (268, 49395), (335, 39516), (356, 37185), (370, 35778), (402, 32930), (444, 29815), (445, 29748), (534, 24790), (555, 23852), (670, 19758), (740, 17889), (804, 16465), (890, 14874), (1005, 13172), (1068, 12395), (1110, 11926), (1335, 9916), (1340, 9879), (1780, 7437), (2010, 6586), (2220, 5963), (2479, 5340), (2670, 4958), (3293, 4020)]