31288589080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6573233}}^1$

素因数の和:6573268

約数の個数: 64

約数和(自身を含む): 85189112640

約数和(自身を除く): 53900523560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 6573233, 13146466, 26292932, 32866165, 46012631, 52585864, 65732330, 92025262, 111744961, 131464660, 184050524, 223489922, 230063155, 262929320, 368101048, 446979844, 460126310, 558724805, 782214727, 893959688, 920252620, 1117449610, 1564429454, 1840505240, 2234899220, 3128858908, 3911073635, 4469798440, 6257717816, 7822147270, 15644294540, 31288589080]

約数ペア:

[(1, 31288589080), (2, 15644294540), (4, 7822147270), (5, 6257717816), (7, 4469798440), (8, 3911073635), (10, 3128858908), (14, 2234899220), (17, 1840505240), (20, 1564429454), (28, 1117449610), (34, 920252620), (35, 893959688), (40, 782214727), (56, 558724805), (68, 460126310), (70, 446979844), (85, 368101048), (119, 262929320), (136, 230063155), (140, 223489922), (170, 184050524), (238, 131464660), (280, 111744961), (340, 92025262), (476, 65732330), (595, 52585864), (680, 46012631), (952, 32866165), (1190, 26292932), (2380, 13146466), (4760, 6573233)]