3981060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 12796056

約数和(自身を除く): 8814996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1301, 1530, 2602, 3060, 3903, 5204, 6505, 7806, 11709, 13010, 15612, 19515, 22117, 23418, 26020, 39030, 44234, 46836, 58545, 66351, 78060, 88468, 110585, 117090, 132702, 199053, 221170, 234180, 265404, 331755, 398106, 442340, 663510, 796212, 995265, 1327020, 1990530, 3981060]

約数ペア:

[(1, 3981060), (2, 1990530), (3, 1327020), (4, 995265), (5, 796212), (6, 663510), (9, 442340), (10, 398106), (12, 331755), (15, 265404), (17, 234180), (18, 221170), (20, 199053), (30, 132702), (34, 117090), (36, 110585), (45, 88468), (51, 78060), (60, 66351), (68, 58545), (85, 46836), (90, 44234), (102, 39030), (153, 26020), (170, 23418), (180, 22117), (204, 19515), (255, 15612), (306, 13010), (340, 11709), (510, 7806), (612, 6505), (765, 5204), (1020, 3903), (1301, 3060), (1530, 2602)]