145428491390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{349697}}^1$

素因数の和:350181

約数の個数: 64

約数和(自身を含む): 322885954944

約数和(自身を除く): 177457463554

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 457, 910, 914, 2285, 3199, 4570, 5941, 6398, 11882, 15995, 29705, 31990, 41587, 59410, 83174, 207935, 349697, 415870, 699394, 1748485, 2447879, 3496970, 4546061, 4895758, 9092122, 12239395, 22730305, 24478790, 31822427, 45460610, 63644854, 159112135, 159811529, 318224270, 319623058, 799057645, 1118680703, 1598115290, 2077549877, 2237361406, 4155099754, 5593403515, 10387749385, 11186807030, 14542849139, 20775498770, 29085698278, 72714245695, 145428491390]

約数ペア:

[(1, 145428491390), (2, 72714245695), (5, 29085698278), (7, 20775498770), (10, 14542849139), (13, 11186807030), (14, 10387749385), (26, 5593403515), (35, 4155099754), (65, 2237361406), (70, 2077549877), (91, 1598115290), (130, 1118680703), (182, 799057645), (455, 319623058), (457, 318224270), (910, 159811529), (914, 159112135), (2285, 63644854), (3199, 45460610), (4570, 31822427), (5941, 24478790), (6398, 22730305), (11882, 12239395), (15995, 9092122), (29705, 4895758), (31990, 4546061), (41587, 3496970), (59410, 2447879), (83174, 1748485), (207935, 699394), (349697, 415870)]